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StarInfo/Granger/!Chemistry/PROCS/ChemUtils

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Filename: StarInfo/Granger/!Chemistry/PROCS/ChemUtils
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File size: 383C bytes
Load address: 0000
Exec address: 0000
File contents
   10REM ### chemistry utilities ###
   20REM W$=string to break down
   30REM c=character counter
   40REM C$=individual character (position c)
   50REM E$=string that gets built up
   60REM s=input/ouput compounds (0/1)
   70REM n=compound no.
   80REM n2=element number (in compound)
   90REM t=type of character (-1=unidientified, 0=no caps, 1=caps, 2=numbers, 3="(", 4=")", 5=".")
  100
  110DEF PROCbreakdown(s,W$)
  120E$="":n=0
  130FOR c=1 TO LEN(W$)
  140C$=MID$(W$,c,1)
  150IF C$="+" THEN
  160forms$(s,n)=E$:E$="":n+=1
  170ELSE
  180E$=E$+C$
  190ENDIF
  200IF n>=max_comps1 THEN err=2:err1=s:c=LENW$
  210NEXTc
  220IF n<=max_comps1 THEN forms$(s,n)=E$
  230ENDPROC
  240
  250DEF PROCdecode
  260PROCclearvars
  270PROCbreakdown(0,in$)
  280PROCbreakdown(1,out$)
  290IF err=0 THEN PROCanalysis(0)
  300ENDPROC
  310
  320DEF PROCanalysis(what%)
  330finished=0
  340err=0:err1=0:err2=0:err3=0:err$=""
  350FOR s=0 TO 1
  360FOR n=0 TO max_comps1
  370IF what%=1 THEN n=max_comps1+1
  380W$=forms$(s,n)
  390IF W$>"" THEN
  400FOR c=1 TO LENW$
  410IF FNtype=4 THEN
  420c+=1
  430IF FNtype<>2 THEN W$=LEFT$(W$,c-2)+RIGHT$(W$,LENW$-c+1)
  440ENDIF
  450NEXT c
  460c=1
  470IF FNtype=2 THEN
  480E$=""
  490REPEAT
  500c+=1
  510E$+=C$
  520UNTIL FNtype<2 OR FNtype=3 OR c>LENW$ OR err
  530m%(s,n)=VALLEFT$(E$,10)
  540IF m%(s,n)>999 THEN err=4
  550ENDIF
  560n2=0:b=0:brst=0:r=0:nomult=0:cryst=0:crystpos=0
  570REPEAT
  580E$="":lastc=0
  590loopcheck2=0
  600REPEAT
  610IF FNtype=3 THEN b=1:c+=1:brst=n2
  620IF FNtype<2 THEN E$+=C$:c+=1
  630IF loopcheck2=c THEN c=256
  640loopcheck2=c
  650UNTIL FNtype=-1 OR FNtype>0 OR c>LENW$ OR err
  660id=FNsym_to_id(E$)
  670IF id=-1 THEN
  680IF E$>"" THEN err=1:err$=E$:err1=s:err2=n:err3=n2:E$=""
  690ELSE
  700IF n2>max_elements THEN err=5:err$=E$:err1=s ELSE E$="":r=0:e%(s,n,n2)=id
  710ENDIF
  720loopcheck1=0:check=0
  730REPEAT
  740IF FNtype=2 THEN E$+=C$:c+=1
  750IF b=-1 THEN b=0:r=1:check=1
  760IF FNtype=4 THEN b=-1:PROCstopdotmult:c+=1
  770IF loopcheck1=c THEN c=256
  780loopcheck1=c
  790UNTIL FNtype=1 OR c>LENW$ OR FNtype>2 OR b=-1 OR err
  800PROCstopdotmult
  810IF FNtype=-1 THEN c+=1
  820IF VALLEFT$(E$,10)=0 AND r=1 THEN c-=1
  830IF r=1 AND VALLEFT$(E$,10)>0 THEN
  840r=0
  850FOR c2=brst TO n2-1
  860ns%(s,n,c2)=VALLEFT$(E$,10)
  870NEXT c2
  880ns%(s,n,c2-1)=-VALLEFT$(E$,10)
  890n2-=1
  900ELSE
  910IF n2<max_elements AND VALLEFT$(E$,10)>0 THEN em%(s,n,n2)=VALLEFT$(E$,10)
  920ENDIF
  930n2+=1
  940IF FNtype=5 THEN v=c:PROCstopdotmult:PROCdotmult
  950IF c=lastc THEN c=256
  960lastc=c
  970UNTIL c>LENW$ OR err OR c<0 OR n2>max_elements
  980IF n2>max_elements THEN err=6
  990PROCstopdotmult
 1000ENDIF
 1010NEXT n
 1020NEXT s
 1030ENDPROC
 1040
 1050DEF PROCstopdotmult
 1060IF (FNtype=5 OR FNtype=3 OR c>LENW$ OR n2>max_elements) AND cryst THEN
 1070FOR c2=crystpos TO n2-1
 1080ns%(s,n,c2)=cryst
 1090NEXT c2
 1100ns%(s,n,n2)=-cryst
 1110cryst=0
 1120crystpos=0
 1130ENDIF
 1140ENDPROC
 1150
 1160DEF PROCdotmult
 1170IF FNtype=5 THEN
 1180c+=1:x=FNtype:c-=1
 1190IF x=2 THEN
 1200E$=""
 1210c+=1
 1220REPEAT
 1230null=FNtype
 1240E$+=C$
 1250c+=1
 1260UNTIL FNtype<>2 OR c>LENW$ OR err
 1270cryst=VALLEFT$(E$,10):E$=""
 1280crystpos=n2
 1290ELSE
 1300c+=1
 1310ENDIF
 1320ENDIF
 1330ENDPROC
 1340
 1350DEF PROCpercentcomp
 1360FOR w1=0 TO 1
 1370m%(w1,max_comps1+1)=0
 1380FOR w2=0 TO max_elements
 1390e%(w1,max_comps1+1,w2)=0
 1400em%(w1,max_comps1+1,w2)=0
 1410ns%(w1,max_comps1+1,w2)=0
 1420NEXT w2
 1430NEXT w1
 1440forms$(0,max_comps1+1)=FNreadicon(percent%,2):forms$(1,max_comps1+1)=FNreadicon(percent%,3)
 1450IF forms$(0,max_comps1+1)="" OR forms$(1,max_comps1+1)="" THEN
 1460nogo=1:PROCusermessage("Sorry I need a component","and an original compound","to calculate % compostion","","")
 1470ELSE nogo=0
 1480PROCanalysis(1)
 1490PROCerrorcheck
 1500ENDIF
 1510IF err=0 AND nogo=0 THEN
 1520e=0
 1530LOCAL ERROR
 1540ON ERROR LOCAL PROCusermessage("Sorry I cannot calculate the","weight of the compounds",REPORT$,STR$(ERL),""):e=1
 1550IF e=0 THEN T=EVALFNshowcalc(0,max_comps1+1):B=EVALFNshowcalc(1,max_comps1+1)
 1560RESTORE ERROR
 1570IF e=0 THEN
 1580IF e%(0,max_comps1+1,1)=0 THEN PROCbalance(1):T=T*ne%(1,e%(0,max_comps1+1,0))
 1590PROCicontext(percent%,6,STR$(T)):PROCicontext(percent%,7,STR$(B))
 1600PROCicontext(percent%,9,STR$(FNround((100*T/B),dp_opt)))
 1610PROCopenwin(percent%)
 1620ENDIF
 1630ENDIF
 1640ENDPROC
 1650
 1660DEF FNround(num,deps%)
 1670X=VAL("1"+STRING$(deps%,"0"))
 1680num=INT((num*X)+0.5)
 1690=num/X
 1700
 1710DEF PROCerrorcheck
 1720IF err THEN
 1730IF err1=0 THEN err2$="Reactants " ELSE err2$="Products "
 1740IF err=1 THEN PROCusermessage("Sorry I can't understand element "+err$,"( "+err2$+"section )","( Compound no."+STR$(err2+1)+")","( Element no."+STR$(err3+1)+" )","")
 1750IF err=2 THEN PROCusermessage("Sorry there are two many ",err2$,"(Maximum is "+STR$(max_comps1)+")","","")
 1760IF err=3 THEN PROCusermessage("Sorry this formula cannot be balanced","because the elements","on either side do not","match","")
 1770IF err=4 THEN PROCusermessage("The compound multipier is greater than 999","","","","")
 1780IF err=5 THEN PROCusermessage("Sorry only "+STR$(max_elements+1)+" elements are allowed","per compound","-please alter the start up settings","(icon bar menu)","")
 1790IF err=6 THEN PROCusermessage("Sorry this program cannot","understand what you have entered","","","")
 1800ENDIF
 1810ENDPROC
 1820
 1830DEF FNtype
 1840C$=MID$(W$,c,1)
 1850tt=-1:A=ASC(C$)
 1860IF A>=97 AND A<=122 THEN tt=0
 1870IF A>=65 AND A<=90 THEN tt=1
 1880IF A>=48 AND A<=57 THEN tt=2
 1890IF A=40 THEN tt=3
 1900IF A=41 THEN tt=4
 1910IF A=46 THEN tt=5
 1920=tt
 1930
 1940DEF FNsym_to_id(ch$)
 1950fb=-1
 1960FOR fd=0 TO 107
 1970IF ch$=sym$(fd) AND ch$>"" THEN fb=fd:fd=107
 1980NEXT fd
 1990IF ch$="" THEN fb=-1
 2000=fb
 2010
 2020DEF PROCusermessage(mess$(0),mess$(1),mess$(2),mess$(3),mess$(4))
 2030FOR c2=1 TO 5:PROCicontext(message%,c2,mess$(c2-1)):NEXT c2:PROCopenwin(message%)
 2040ENDPROC
 2050
 2060DEF PROCcompoundicons
 2070height=-80:pos=0:pos2=0:pos3=0:ram$=""
 2080FOR s=0 TO 1
 2090IF s=0 THEN v%=valid2% ELSE v%=valid3%
 2100IF RIGHT$(ram$,3)=" + " THEN ram$=LEFT$(ram$,LEN(ram$)-3)
 2110IF s=1 THEN ram$+=" =====> "
 2120FOR n=0 TO max_comps1
 2130IF forms$(s,n)>"" THEN
 2140calc$=FNshowcalc(s,n)
 2150FG1=FNicon_flags(1,0,1,1,1,1,1,1,1,0,0,0,3,0,0,0,0,0,0,font1%)
 2160FG2=FNicon_flags(1,0,1,0,1,1,1,1,1,0,0,0,3,0,0,0,0,0,0,font1%)
 2170$(eqtext%+pos)=forms$(s,n)
 2180$(calctext%+pos2)=calc$
 2190nogo=0
 2200LOCAL ERROR
 2210ON ERROR LOCAL PROCusermessage("Sorry I cannot calculate the","weight of "+forms$(s,n),"","",""):nogo=1:nogo2=1
 2220IF nogo=0 THEN tot$=STR$(EVAL(calc$))+" g":ram$=ram$+tot$+" + " ELSE tot$=""
 2230RESTORE ERROR
 2240$(total%+pos3)=tot$
 2250null=FNcreate_icon(weights%,20,height,300,50,FG1,"",eqtext%+pos,v%,LENforms$(s,n))
 2260null=FNcreate_icon(weights%,350,height,700,50,FG2,"",calctext%+pos2,v%,LENcalc$)
 2270null=FNcreate_icon(weights%,1100,height,150,50,FG2,"",total%+pos3,v%,LENtot$)
 2280height-=80:pos+=LENforms$(s,n)+1:pos2+=LENcalc$+1:pos3+=LENtot$+1
 2290i+=1
 2300ENDIF
 2310NEXT n
 2320IF ram$="" AND s=0 THEN ram$="0 g"
 2330NEXT s
 2340IF RIGHT$(ram$,3)=" + " THEN ram$=LEFT$(ram$,LEN(ram$)-3)
 2350IF RIGHT$(ram$,2)="> " THEN ram$=ram$+" 0g"
 2360PROCicontext(ram%,0,ram$)
 2370ENDPROC
 2380
 2390DEF FNshowcalc(s1,n1)
 2400out$="":cm=0:bs=0:mult=0
 2410FOR c=0 TO max_elements
 2420e=e%(s1,n1,c)
 2430IF e THEN
 2440IF c=0 THEN plus$="" ELSE plus$="+"
 2450IF c=0 AND m%(s1,n1) THEN out$+=STR$(m%(s1,n1))+"*(":cm=1
 2460IF ns%(s1,n1,c) AND bs=0 THEN
 2470out$+=plus$+"(":bs=1:plus$=""
 2480IF ns%(s1,n1,c)<0 THEN mult=-ns%(s1,n1,c) ELSE mult=ns%(s1,n1,c)
 2490ENDIF
 2500IF em%(s1,n1,c) THEN out$+=plus$+"("+LEFT$(STR$(atms%(e)/10),4)+"*"+STR$(em%(s1,n1,c))+")" ELSE out$+=plus$+LEFT$(STR$(atms%(e)/10),4)
 2510ENDIF
 2520IF bs=1 AND (ns%(s1,n1,c)<0 OR ns%(s1,n1,c)=0) THEN
 2530IF mult>0 THEN out$+=")*"+STR$(mult) ELSE out$+=")"
 2540bs=0:mult=0
 2550ENDIF
 2560NEXT c
 2570IF cm=1 THEN out$+=")"
 2580=out$
 2590
 2600DEF PROCbalance(what%)
 2610FOR s=0 TO 1:FOR n=0 TO 110:ne%(s,n)=0:NEXT n:NEXT s
 2620cn1=0:cn2=0
 2630FOR s=0 TO 1
 2640tot%=0
 2650FOR n=0 TO max_comps1
 2660IF what%=1 THEN n=max_comps1+1
 2670IF forms$(s,n)>"" THEN
 2680FOR n2=0 TO max_elements
 2690e=e%(s,n,n2)
 2700IF e%(s,n,n2) THEN
 2710IF em%(s,n,n2)>0 THEN ne=em%(s,n,n2) ELSE ne=1
 2720mult=ns%(s,n,n2)
 2730IF mult<0 THEN mult=-mult
 2740IF mult THEN ne=ne*mult
 2750IF m%(s,n)>0 THEN ne=ne*m%(s,n)
 2760IF e>0 AND e<110 THEN
 2770ne%(s,e)+=ne
 2780tot%+=ne
 2790ENDIF
 2800ENDIF
 2810NEXT n2
 2820ENDIF
 2830NEXT n
 2840IF s=0 THEN cn1=tot% ELSE cn2=tot%
 2850NEXT s
 2860ENDPROC
 2870
 2880DEF PROCbalance_checkelements
 2890FOR e=0 TO 110
 2900IF (ne%(0,e) AND ne%(1,e)=0) OR (ne%(1,e) AND ne%(0,e)=0) THEN err=3
 2910NEXT e
 2920PROCerrorcheck
 2930ENDPROC
 2940
 2950DEF PROCshowcomponents(what%)
 2960in$="":out$="":inw=0:outw=0
 2970FOR n=0 TO 110
 2980IF ne%(0,n) THEN in$+=STR$(ne%(0,n))+" x "+sym$(n)+", ":inw+=(atms%(n)/10)*ne%(0,n)
 2990IF ne%(1,n) THEN out$+=STR$(ne%(1,n))+" x "+sym$(n)+", ":outw+=(atms%(n)/10)*ne%(1,n)
 3000NEXT n
 3010in$+="("+STR$(cn1)+" elements )"+"  ="+STR$(inw)+" g"
 3020out$+="("+STR$(cn2)+" elements )"+"  ="+STR$(outw)+" g"
 3030PROCicontext(numbers%,0,in$):PROCicontext(numbers%,1,out$)
 3040IF what% THEN PROCclosewin(numbers%):PROCopenwin(numbers%)
 3050ENDPROC
 3060
 3070DEF PROCworkoutformula
 3080n=0:out$="":n$="":err1=0:err2=0:err3=0:err4=0:c2=0:err5=0:an$="":cat$=""
 3090REPEAT
 3100n+=1
 3110C$=MID$(comp$,n,1)
 3120UNTIL C$=" " OR C$="(" OR n>=LENcomp$
 3130IF n<LENcomp$ THEN metal$=LEFT$(comp$,n-1) ELSE metal$=comp$
 3140pos=n:end=n
 3150REPEAT
 3160C$=MID$(comp$,n,1)
 3170IF C$="(" THEN
 3180n+=1:n$=""
 3190REPEAT
 3200C$=MID$(comp$,n,1)
 3210n$+=C$
 3220n+=1
 3230UNTIL C$=")" OR n>LENcomp$
 3240end=n
 3250n$=LEFT$(n$,LENn$-1)
 3260ENDIF
 3270n+=1
 3280UNTIL n>LENcomp$
 3290IF end<LENcomp$ THEN
 3300nonmetal$=RIGHT$(comp$,LENcomp$-end)
 3310IF nonmetal$="" THEN err5=1
 3320nonmetal$=FNupcase(nonmetal$,1)
 3330c2=FNwhatcharge_file(nonmetal$,2)
 3340an$=sym$
 3350IF c2=0 THEN err4=1
 3360ENDIF
 3370metal$=FNupcase(metal$,2)
 3380cat$=FNfindelement(metal$)
 3390IF n$>"" THEN c1=FNroman(n$) ELSE c1=0
 3400IF c1=0 OR err1=1 THEN
 3410c1=FNwhatcharge_periodic(cat$)
 3420IF c1=0 THEN c1=FNwhatcharge_file(FNupcase(metal$,1),1):cat$=sym$
 3430IF c1=1 THEN err1=0
 3440ENDIF
 3450IF err1 AND err2 THEN
 3460PROCusermessage("Sorry I cannot find any reference of",metal$+" in cat-ion file, the item may","be incorrectly spelt","","")
 3470ELSE
 3480IF c1=0 THEN PROCusermessage("Sorry the item "+metal$+" has multiple","valancies (or is a nonmetal), please specify","which valency eg. copper (II) Nitrate","","")
 3490IF err3=1 THEN PROCusermessage("Sorry an error has been made in the","entry of the valancy","( the valancy should be in brackets,","and in roman numerals)","")
 3500ENDIF
 3510IF err4 THEN PROCusermessage("Sorry no reference of "+nonmetal$,"can be found in an-ion file","(please check the spelling)","","")
 3520result$=""
 3530IF an$="" THEN PROCusermessage("Compounds must contain more","than one component","","","")
 3540IF an$="" THEN err5=1 ELSE err5=0
 3550IF err1=0 AND err2=0 AND err3=0 AND err4=0 AND err5=0 THEN
 3560IF c1<>c2 THEN
 3570IF c2>1 THEN
 3580type=FNcompound_type(cat$)
 3590IF type=2 THEN result$="("+cat$+")"+STR$(c2) ELSE result$=cat$+STR$(c2)
 3600ELSE result$=cat$
 3610ENDIF
 3620IF c1>1 THEN
 3630type=FNcompound_type(an$)
 3640IF type=2 THEN result$+="("+an$+")"+STR$(c1) ELSE result$+=an$+STR$(c1)
 3650ELSE result$+=an$
 3660ENDIF
 3670ELSE
 3680result$=cat$+an$
 3690ENDIF
 3700ELSE
 3710result$="<< Can't process >>"
 3720ENDIF
 3730PROCicontext(namecomp%,3,result$)
 3740ENDPROC
 3750
 3760DEF FNcompound_type(what$)
 3770n=0
 3780FOR c=1 TO LENwhat$
 3790C=ASC(MID$(what$,c,1))
 3800IF C>64 AND C<91 THEN n+=1
 3810NEXT c
 3820IF n=1 THEN =1
 3830IF n>1 THEN =2
 3840
 3850DEF FNwhatcharge_file(what$,what%)
 3860sym$=""
 3870IF what%=1 THEN F=OPENIN "<Chem$Dir>.Cations" ELSE F=OPENIN "<Chem$Dir>.Anions"
 3880REPEAT
 3890L$=GET$#F
 3900name$=LEFT$(L$,INSTR(L$,"#")-1)
 3910UNTIL EOF#F OR what$=name$
 3920CLOSE#F
 3930IF what$<>name$ THEN err2=1
 3940IF what$=name$ THEN
 3950sym$=MID$(L$,INSTR(L$,"#")+1,INSTR(L$,"@")-INSTR(L$,"#")-1)
 3960=VAL(RIGHT$(L$,1))
 3970ENDIF
 3980
 3990DEF FNwhatcharge_periodic(what$)
 4000F=OPENIN "<Chem$Dir>.ChemData"
 4010x=0
 4020REPEAT
 4030L$=GET$#F
 4040p1=INSTR(L$,"!")+1
 4050p2=INSTR(L$,"@")+1
 4060p3=INSTR(L$,"#")+1
 4070IF p1>1 THEN
 4080x=VAL(RIGHT$(L$,1))
 4090sym$=MID$(L$,p2,p3-p2-1)
 4100ENDIF
 4110UNTIL EOF#F OR sym$=what$
 4120CLOSE#F
 4130IF sym$=what$ THEN
 4140IF x<3 THEN =x ELSE =0
 4150ELSE
 4160=0
 4170ENDIF
 4180
 4190DEF FNfindelement(find$)
 4200n=0
 4210REPEAT
 4220n+=1
 4230UNTIL n>109 OR name$(n)=find$
 4240IF n<109 THEN
 4250=sym$(n)
 4260ELSE
 4270err1=1
 4280=""
 4290
 4300DEF FNroman(text$)
 4310text$=FNupcase(text$,1)
 4320n=0
 4330IF text$="I" THEN n=1
 4340IF text$="II" THEN n=2
 4350IF text$="III" THEN n=3
 4360IF text$="IV" THEN n=4
 4370IF text$="V" THEN n=5
 4380IF text$="VI" THEN n=6
 4390IF text$="VII" THEN n=7
 4400IF text$="VIII" THEN n=8
 4410IF n=0 THEN err3=1
 4420=n
 4430
 4440
 4450DEF FNupcase(text$,what%)
 4460C$=""
 4470FOR n=1 TO LENtext$
 4480C=ASC(MID$(text$,n,1))
 4490IF what%=1 THEN
 4500IF C>96 AND C<123 THEN C-=32
 4510ENDIF
 4520IF what%=2 THEN
 4530IF n=1 AND C>96 AND C<123 THEN C-=32
 4540IF n>1 AND C>64 AND C<91 THEN C+=32
 4550ENDIF
 4560C$=C$+CHR$(C)
 4570NEXT n
 4580=C$
 4590
 4600DEF PROCdrawbalancewindow
 4610PROCbalance(0)
 4620err=0
 4630PROCbalance_checkelements
 4640IF err=0 AND in$>"" AND out$>"" THEN
 4650IF nicons THEN
 4660!b%=balance%
 4670FOR w4=0 TO nicons
 4680b%!4=w4
 4690SYS "Wimp_GetIconState",,b%
 4700SYS "Wimp_DeleteIcon",,b%
 4710NEXT w4
 4720ENDIF
 4730nicons=0:n=0
 4740flag1=FNicon_flags(1,0,1,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,font1%)
 4750flag2=FNicon_flags(1,0,1,1,1,1,1,1,1,0,0,0,6,0,0,0,0,0,0,font1%)
 4760flag3=FNicon_flags(1,0,1,1,1,1,1,1,1,0,0,0,15,0,0,0,0,0,0,font1%)
 4770flag4=FNicon_flags(1,0,0,1,1,0,1,1,1,0,0,0,0,0,0,0,0,0,0,font1%)
 4780
 4790FOR s=0 TO 1
 4800n=0
 4810REPEAT
 4820m2%(s,n)=m%(s,n)
 4830null=FNcreate_icon(balance%,50+(nicons*200),-100,180,50,flag1,"",btext%+(nicons*15),valid2%,16)
 4840null=FNcreate_icon(balance%,50+(nicons*200),-160,48,44,flag2,"",btext2%,valid4%,3)
 4850null=FNcreate_icon(balance%,108+(nicons*200),-160,68,44,flag3,"",btext%+(nicons*15)+11,valid5%,4)
 4860PROCdisplaybalancestuff(null)
 4870null=FNcreate_icon(balance%,180+(nicons*200),-160,48,44,flag2,"",btext2%+3,valid4%,3)
 4880n+=1:nicons+=1
 4890UNTIL forms$(s,n)="" OR n=max_comps1
 4900IF s=0 THEN nin=n-1 ELSE nout=n-1
 4910IF s=0 THEN
 4920null=FNcreate_icon(balance%,50+(nicons*200),-100,180,50,flag4,"",btext%+(nicons*15),-1,16)
 4930$(btext%+(nicons*15))=">>>":nicons+=1
 4940ENDIF
 4950NEXT s
 4960
 4970b1=FNcreate_icon(balance%,50,-460,350,50,flag1,"",btext%+(nicons*25),valid6%,25):nicons+=1
 4980b2=FNcreate_icon(balance%,50,-380,350,50,flag1,"",btext%+(nicons*25),valid3%,25):nicons+=1
 4990b3=FNcreate_icon(balance%,50,-300,350,50,flag1,"",btext%+(nicons*25),valid2%,25):nicons+=1
 5000balance_P%=FNcreate_icon(balance%,420,-380,1050,50,flag1,"",btext%+(nicons*45),valid3%,85):nicons+=1
 5010balance_R%=FNcreate_icon(balance%,420,-300,1050,50,flag1,"",btext%+(nicons*85),valid2%,85):nicons+=1
 5020balance_S%=FNcreate_icon(balance%,420,-460,300,50,flag1,"",btext%+(nicons*85),valid6%,85):nicons+=1
 5030reset%=FNcreate_icon(balance%,750,-460,200,48,flag2,"",btext%+(nicons*85),valid1%,25):nicons+=1
 5040okbutton%=FNcreate_icon(balance%,980,-460,200,48,flag2,"",btext%+(nicons*45),valid1%,15):nicons+=1
 5050
 5060PROCicontext(balance%,b1,"Equation state")
 5070PROCicontext(balance%,b2,"Products breakdown")
 5080PROCicontext(balance%,b3,"Reactants breakdown")
 5090PROCicontext(balance%,balance_R%,"")
 5100PROCicontext(balance%,balance_P%,"")
 5110PROCicontext(balance%,balance_S%,"")
 5120PROCicontext(balance%,reset%,"Reset")
 5130PROCicontext(balance%,okbutton%,"O.K.")
 5140nicons=nicons+(3*nicons)
 5150PROCopenwin(balance%)
 5160PROCupdatebalance
 5170ENDIF
 5180ENDPROC
 5190
 5200DEF PROCdisplaybalancestuff(plusminus%)
 5210IF m%(s,n)=0 THEN m$="1" ELSE m$=STR$(m%(s,n))
 5220T$=LEFT$(m$,3)+" "+LEFT$(FNremovenumber(forms$(s,n)),8)
 5230PROCicontext(balance%,plusminus%-2,T$)
 5240PROCicontext(balance%,plusminus%,m$)
 5250ENDPROC
 5260
 5270DEF FNremovenumber(text$)
 5280C=ASC(LEFT$(text$,1))
 5290IF C>47 AND C<58 THEN
 5300c=0
 5310REPEAT
 5320c+=1
 5330C=ASC(MID$(text$,c,1))
 5340UNTIL C<47 OR C>58 OR c>=LENtext$
 5350=RIGHT$(text$,LENtext$-c+1)
 5360ELSE
 5370=text$
 5380ENDIF
 5390
 5400DEF PROCupdatebalance
 5410PROCbalance(0)
 5420PROCshowcomponents(0)
 5430PROCicontext(balance%,balance_R%,in$)
 5440PROCicontext(balance%,balance_P%,out$)
 5450IF in$=out$ THEN state$="Balanced" ELSE state$="Not Balanced"
 5460PROCicontext(balance%,balance_S%,state$)
 5470ENDPROC
 5480
 5490DEF PROCclearvars
 5500FOR w1=0 TO 1
 5510FOR w2=0 TO max_comps1
 5520forms$(w1,w2)=""
 5530m%(w1,w2)=0
 5540FOR w3=0 TO max_elements
 5550e%(w1,w2,w3)=0:em%(w1,w2,w3)=0:ns%(w1,w2,w3)=0
 5560NEXT w3
 5570NEXT w2
 5580NEXT w1
 5590FOR w1=2 TO i*3
 5600!b%=weights%:b%!4=w1
 5610SYS "Wimp_GetIconState",,b%
 5620SYS "Wimp_DeleteIcon",,b%
 5630NEXT w1
 5640FOR w1=0 TO 1:FOR w2=0 TO 110:ne%(w1,w2)=0:NEXT w2:NEXT w1
 5650err=0:err1=0:err2=0:err3=0:err$=""
 5660ENDPROC

!� ### chemistry utilities ###
� W$=string to break down
� c=character counter
(*� C$=individual character (position c)
2"� E$=string that gets built up
<#� s=input/ouput compounds (0/1)
F� n=compound no.
P%� n2=element number (in compound)
Z_� t=type of character (-1=unidientified, 0=no caps, 1=caps, 2=numbers, 3="(", 4=")", 5=".")
d
n� �breakdown(s,W$)
x
E$="":n=0
�� c=1 � �(W$)
�C$=�W$,c,1)
�� C$="+" �
�forms$(s,n)=E$:E$="":n+=1
��
�E$=E$+C$
��
�(� n>=max_comps1 � err=2:err1=s:c=�W$
��c
�$� n<=max_comps1 � forms$(s,n)=E$
��
�
�
� �decode
�clearvars
�breakdown(0,in$)
�breakdown(1,out$)
"� err=0 � �analysis(0)
,�
6
@� �analysis(what%)
Jfinished=0
T&err=0:err1=0:err2=0:err3=0:err$=""
^
� s=0 � 1
h� n=0 � max_comps1
r� what%=1 � n=max_comps1+1
|W$=forms$(s,n)
�
� W$>"" �
�� c=1 � �W$
�� �type=4 �
�c+=1
�)� �type<>2 � W$=�W$,c-2)+�W$,�W$-c+1)
��
�� c
�c=1
�� �type=2 �
�	E$=""
��
�c+=1
�
E$+=C$
%� �type<2 � �type=3 � c>�W$ � err
m%(s,n)=��E$,10)
� m%(s,n)>999 � err=4
&�
03n2=0:b=0:brst=0:r=0:nomult=0:cryst=0:crystpos=0
:�
DE$="":lastc=0
Nloopcheck2=0
X�
b � �type=3 � b=1:c+=1:brst=n2
l� �type<2 � E$+=C$:c+=1
v� loopcheck2=c � c=256
�loopcheck2=c
�&� �type=-1 � �type>0 � c>�W$ � err
�id=�sym_to_id(E$)
�
� id=-1 �
�7� E$>"" � err=1:err$=E$:err1=s:err2=n:err3=n2:E$=""
��
�F� n2>max_elements � err=5:err$=E$:err1=s � E$="":r=0:e%(s,n,n2)=id
��
�loopcheck1=0:check=0
��
�� �type=2 � E$+=C$:c+=1
�� b=-1 � b=0:r=1:check=1
�&� �type=4 � b=-1:�stopdotmult:c+=1
� loopcheck1=c � c=256
loopcheck1=c
,� �type=1 � c>�W$ � �type>2 � b=-1 � err
 �stopdotmult
*� �type=-1 � c+=1
4� ��E$,10)=0 � r=1 � c-=1
>� r=1 � ��E$,10)>0 �
Hr=0
R� c2=brst � n2-1
\ns%(s,n,c2)=��E$,10)
f� c2
pns%(s,n,c2-1)=-��E$,10)
z	n2-=1
��
�9� n2<max_elements � ��E$,10)>0 � em%(s,n,n2)=��E$,10)
��
�	n2+=1
�)� �type=5 � v=c:�stopdotmult:�dotmult
�� c=lastc � c=256
�lastc=c
�)� c>�W$ � err � c<0 � n2>max_elements
�� n2>max_elements � err=6
��stopdotmult
��
�� n
�� s
�

� �stopdotmult
$=� (�type=5 � �type=3 � c>�W$ � n2>max_elements) � cryst �
.� c2=crystpos � n2-1
8ns%(s,n,c2)=cryst
B� c2
Lns%(s,n,n2)=-cryst
Vcryst=0
`crystpos=0
j�
t�
~
�� �dotmult
�� �type=5 �
�c+=1:x=�type:c-=1
�� x=2 �
�	E$=""
�c+=1
��
�null=�type
�
E$+=C$
�c+=1
�� �type<>2 � c>�W$ � err
�cryst=��E$,10):E$=""
crystpos=n2

�
c+=1
�
(�
2�
<
F� �percentcomp
P� w1=0 � 1
Zm%(w1,max_comps1+1)=0
d� w2=0 � max_elements
ne%(w1,max_comps1+1,w2)=0
xem%(w1,max_comps1+1,w2)=0
�ns%(w1,max_comps1+1,w2)=0
�� w2
�� w1
�]forms$(0,max_comps1+1)=�readicon(percent%,2):forms$(1,max_comps1+1)=�readicon(percent%,3)
�=� forms$(0,max_comps1+1)="" � forms$(1,max_comps1+1)="" �
�pnogo=1:�usermessage("Sorry I need a component","and an original compound","to calculate % compostion","","")
�� nogo=0
��analysis(1)
��errorcheck
��
�� err=0 � nogo=0 �
�e=0
�� �
_� � � �usermessage("Sorry I cannot calculate the","weight of the compounds",�$,�(�),""):e=1
E� e=0 � T=��showcalc(0,max_comps1+1):B=��showcalc(1,max_comps1+1)
� �
"� e=0 �
,J� e%(0,max_comps1+1,1)=0 � �balance(1):T=T*ne%(1,e%(0,max_comps1+1,0))
69�icontext(percent%,6,�(T)):�icontext(percent%,7,�(B))
@5�icontext(percent%,9,�(�round((100*T/B),dp_opt)))
J�openwin(percent%)
T�
^�
h�
r
|� �round(num,deps%)
�X=�("1"+�deps%,"0"))
�num=�((num*X)+0.5)
�
=num/X
�
�� �errorcheck
�� err �
�5� err1=0 � err2$="Reactants " � err2$="Products "
̜� err=1 � �usermessage("Sorry I can't understand element "+err$,"( "+err2$+"section )","( Compound no."+�(err2+1)+")","( Element no."+�(err3+1)+" )","")
�d� err=2 � �usermessage("Sorry there are two many ",err2$,"(Maximum is "+�(max_comps1)+")","","")
�}� err=3 � �usermessage("Sorry this formula cannot be balanced","because the elements","on either side do not","match","")
�T� err=4 � �usermessage("The compound multipier is greater than 999","","","","")
�� err=5 � �usermessage("Sorry only "+�(max_elements+1)+" elements are allowed","per compound","-please alter the start up settings","(icon bar menu)","")
�c� err=6 � �usermessage("Sorry this program cannot","understand what you have entered","","","")
�
�

&� �type
0C$=�W$,c,1)
:tt=-1:A=�(C$)
D� A>=97 � A<=122 � tt=0
N� A>=65 � A<=90 � tt=1
X� A>=48 � A<=57 � tt=2
b� A=40 � tt=3
l� A=41 � tt=4
v� A=46 � tt=5
�=tt
�
�� �sym_to_id(ch$)
�	fb=-1
�� fd=0 � 107
�*� ch$=sym$(fd) � ch$>"" � fb=fd:fd=107
�� fd
�� ch$="" � fb=-1
�=fb
�
�@� �usermessage(mess$(0),mess$(1),mess$(2),mess$(3),mess$(4))
�I� c2=1 � 5:�icontext(message%,c2,mess$(c2-1)):� c2:�openwin(message%)
��

� �compoundicons
*height=-80:pos=0:pos2=0:pos3=0:ram$=""
 
� s=0 � 1
*#� s=0 � v%=valid2% � v%=valid3%
4,� �ram$,3)=" + " � ram$=�ram$,�(ram$)-3)
>� s=1 � ram$+=" =====> "
H� n=0 � max_comps1
R� forms$(s,n)>"" �
\calc$=�showcalc(s,n)
fAFG1=�icon_flags(1,0,1,1,1,1,1,1,1,0,0,0,3,0,0,0,0,0,0,font1%)
pAFG2=�icon_flags(1,0,1,0,1,1,1,1,1,0,0,0,3,0,0,0,0,0,0,font1%)
z$(eqtext%+pos)=forms$(s,n)
�$(calctext%+pos2)=calc$
�
nogo=0
�� �
�g� � � �usermessage("Sorry I cannot calculate the","weight of "+forms$(s,n),"","",""):nogo=1:nogo2=1
�C� nogo=0 � tot$=�(�(calc$))+" g":ram$=ram$+tot$+" + " � tot$=""
�� �
�$(total%+pos3)=tot$
�Snull=�create_icon(weights%,20,height,300,50,FG1,"",eqtext%+pos,v%,�forms$(s,n))
�Qnull=�create_icon(weights%,350,height,700,50,FG2,"",calctext%+pos2,v%,�calc$)
�Nnull=�create_icon(weights%,1100,height,150,50,FG2,"",total%+pos3,v%,�tot$)
�?height-=80:pos+=�forms$(s,n)+1:pos2+=�calc$+1:pos3+=�tot$+1
�i+=1
��
	� n
	 � ram$="" � s=0 � ram$="0 g"
	� s
	$,� �ram$,3)=" + " � ram$=�ram$,�(ram$)-3)
	.%� �ram$,2)="> " � ram$=ram$+" 0g"
	8�icontext(ram%,0,ram$)
	B�
	L
	V� �showcalc(s1,n1)
	`out$="":cm=0:bs=0:mult=0
	j� c=0 � max_elements
	te=e%(s1,n1,c)
	~	� e �
	� � c=0 � plus$="" � plus$="+"
	�4� c=0 � m%(s1,n1) � out$+=�(m%(s1,n1))+"*(":cm=1
	�� ns%(s1,n1,c) � bs=0 �
	�!out$+=plus$+"(":bs=1:plus$=""
	�=� ns%(s1,n1,c)<0 � mult=-ns%(s1,n1,c) � mult=ns%(s1,n1,c)
	��
	�p� em%(s1,n1,c) � out$+=plus$+"("+��(atms%(e)/10),4)+"*"+�(em%(s1,n1,c))+")" � out$+=plus$+��(atms%(e)/10),4)
	��
	�0� bs=1 � (ns%(s1,n1,c)<0 � ns%(s1,n1,c)=0) �
	�-� mult>0 � out$+=")*"+�(mult) � out$+=")"
	�bs=0:mult=0
	��
� c

� cm=1 � out$+=")"
	=out$

(� �balance(what%)
2,� s=0 � 1:� n=0 � 110:ne%(s,n)=0:� n:� s
<cn1=0:cn2=0
F
� s=0 � 1
P
tot%=0
Z� n=0 � max_comps1
d� what%=1 � n=max_comps1+1
n� forms$(s,n)>"" �
x� n2=0 � max_elements
�e=e%(s,n,n2)
�� e%(s,n,n2) �
�+� em%(s,n,n2)>0 � ne=em%(s,n,n2) � ne=1
�mult=ns%(s,n,n2)
�� mult<0 � mult=-mult
�� mult � ne=ne*mult
�� m%(s,n)>0 � ne=ne*m%(s,n)
�� e>0 � e<110 �
�ne%(s,e)+=ne
�tot%+=ne
��
��
�� n2
�
� n
� s=0 � cn1=tot% � cn2=tot%
"� s
,�
6
@� �balance_checkelements
J� e=0 � 110
T?� (ne%(0,e) � ne%(1,e)=0) � (ne%(1,e) � ne%(0,e)=0) � err=3
^� e
h�errorcheck
r�
|
�� �showcomponents(what%)
�in$="":out$="":inw=0:outw=0
�� n=0 � 110
�P� ne%(0,n) � in$+=�(ne%(0,n))+" x "+sym$(n)+", ":inw+=(atms%(n)/10)*ne%(0,n)
�R� ne%(1,n) � out$+=�(ne%(1,n))+" x "+sym$(n)+", ":outw+=(atms%(n)/10)*ne%(1,n)
�� n
�3in$+="("+�(cn1)+" elements )"+"  ="+�(inw)+" g"
�5out$+="("+�(cn2)+" elements )"+"  ="+�(outw)+" g"
�8�icontext(numbers%,0,in$):�icontext(numbers%,1,out$)
�4� what% � �closewin(numbers%):�openwin(numbers%)
��
�
�� �workoutformula
Ln=0:out$="":n$="":err1=0:err2=0:err3=0:err4=0:c2=0:err5=0:an$="":cat$=""
�
n+=1
&C$=�comp$,n,1)
0!� C$=" " � C$="(" � n>=�comp$
:2� n<�comp$ � metal$=�comp$,n-1) � metal$=comp$
Dpos=n:end=n
N�
XC$=�comp$,n,1)
b� C$="(" �
ln+=1:n$=""
v�
�C$=�comp$,n,1)
�
n$+=C$
�n+=1
�� C$=")" � n>�comp$
�	end=n
�n$=�n$,�n$-1)
��
�n+=1
�� n>�comp$
�� end<�comp$ �
� nonmetal$=�comp$,�comp$-end)
�� nonmetal$="" � err5=1
�"nonmetal$=�upcase(nonmetal$,1)

$c2=�whatcharge_file(nonmetal$,2)

an$=sym$

� c2=0 � err4=1

 �

*metal$=�upcase(metal$,2)

4cat$=�findelement(metal$)

>"� n$>"" � c1=�roman(n$) � c1=0

H� c1=0 � err1=1 �

R!c1=�whatcharge_periodic(cat$)

\?� c1=0 � c1=�whatcharge_file(�upcase(metal$,1),1):cat$=sym$

f� c1=1 � err1=0

p�

z� err1 � err2 �

�}�usermessage("Sorry I cannot find any reference of",metal$+" in cat-ion file, the item may","be incorrectly spelt","","")

��

��� c1=0 � �usermessage("Sorry the item "+metal$+" has multiple","valancies (or is a nonmetal), please specify","which valency eg. copper (II) Nitrate","","")

��� err3=1 � �usermessage("Sorry an error has been made in the","entry of the valancy","( the valancy should be in brackets,","and in roman numerals)","")

��

�� err4 � �usermessage("Sorry no reference of "+nonmetal$,"can be found in an-ion file","(please check the spelling)","","")

�result$=""

�X� an$="" � �usermessage("Compounds must contain more","than one component","","","")

�� an$="" � err5=1 � err5=0

�2� err1=0 � err2=0 � err3=0 � err4=0 � err5=0 �

�� c1<>c2 �

�� c2>1 �

�type=�compound_type(cat$)
>� type=2 � result$="("+cat$+")"+�(c2) � result$=cat$+�(c2)
� result$=cat$
�
$� c1>1 �
.type=�compound_type(an$)
8>� type=2 � result$+="("+an$+")"+�(c1) � result$+=an$+�(c1)
B� result$+=an$
L�
V�
`result$=cat$+an$
j�
t�
~!result$="<< Can't process >>"
��
�"�icontext(namecomp%,3,result$)
��
�
�� �compound_type(what$)
�n=0
�� c=1 � �what$
�C=�(�what$,c,1))
�� C>64 � C<91 � n+=1
�� c
�� n=1 � =1
�� n>1 � =2


#� �whatcharge_file(what$,what%)
sym$=""
B� what%=1 � F=� "<Chem$Dir>.Cations" � F=� "<Chem$Dir>.Anions"
(�
2
L$=�#F
<name$=�L$,�L$,"#")-1)
F� �#F � what$=name$
P�#F
Z� what$<>name$ � err2=1
d� what$=name$ �
n,sym$=�L$,�L$,"#")+1,�L$,"@")-�L$,"#")-1)
x=�(�L$,1))
��
�
�!� �whatcharge_periodic(what$)
�F=� "<Chem$Dir>.ChemData"
�x=0
��
�
L$=�#F
�p1=�L$,"!")+1
�p2=�L$,"@")+1
�p3=�L$,"#")+1
�� p1>1 �
�x=�(�L$,1))
�sym$=�L$,p2,p3-p2-1)
�
� �#F � sym$=what$
�#F
"� sym$=what$ �
,� x<3 � =x � =0
6�
@=0
J�
T
^� �findelement(find$)
hn=0
r�
|n+=1
�� n>109 � name$(n)=find$
�
� n<109 �
�=sym$(n)
��
�
err1=1
�=""
�
�� �roman(text$)
�text$=�upcase(text$,1)
�n=0
�� text$="I" � n=1
�� text$="II" � n=2
�� text$="III" � n=3
� text$="IV" � n=4
� text$="V" � n=5
� text$="VI" � n=6
&� text$="VII" � n=7
0� text$="VIII" � n=8
:� n=0 � err3=1
D=n
N
X
b� �upcase(text$,what%)
l	C$=""
v� n=1 � �text$
�C=�(�text$,n,1))
�� what%=1 �
�� C>96 � C<123 � C-=32
��
�� what%=2 �
� � n=1 � C>96 � C<123 � C-=32
�� n>1 � C>64 � C<91 � C+=32
��
�C$=C$+�(C)
�� n
�=C$
�
�� �drawbalancewindow
�balance(0)
	err=0
�balance_checkelements
  � err=0 � in$>"" � out$>"" �
*� nicons �
4!b%=balance%
>� w4=0 � nicons
Hb%!4=w4
Rș "Wimp_GetIconState",,b%
\ș "Wimp_DeleteIcon",,b%
f� w4
p�
znicons=0:n=0
�Cflag1=�icon_flags(1,0,1,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,font1%)
�Cflag2=�icon_flags(1,0,1,1,1,1,1,1,1,0,0,0,6,0,0,0,0,0,0,font1%)
�Dflag3=�icon_flags(1,0,1,1,1,1,1,1,1,0,0,0,15,0,0,0,0,0,0,font1%)
�Cflag4=�icon_flags(1,0,0,1,1,0,1,1,1,0,0,0,0,0,0,0,0,0,0,font1%)
�
�
� s=0 � 1
�n=0
��
�m2%(s,n)=m%(s,n)
�bnull=�create_icon(balance%,50+(nicons*200),-100,180,50,flag1,"",btext%+(nicons*15),valid2%,16)
�Unull=�create_icon(balance%,50+(nicons*200),-160,48,44,flag2,"",btext2%,valid4%,3)
�dnull=�create_icon(balance%,108+(nicons*200),-160,68,44,flag3,"",btext%+(nicons*15)+11,valid5%,4)
��displaybalancestuff(null)
Xnull=�create_icon(balance%,180+(nicons*200),-160,48,44,flag2,"",btext2%+3,valid4%,3)
n+=1:nicons+=1
#� forms$(s,n)="" � n=max_comps1
$� s=0 � nin=n-1 � nout=n-1
.� s=0 �
8]null=�create_icon(balance%,50+(nicons*200),-100,180,50,flag4,"",btext%+(nicons*15),-1,16)
B)$(btext%+(nicons*15))=">>>":nicons+=1
L�
V� s
`
j]b1=�create_icon(balance%,50,-460,350,50,flag1,"",btext%+(nicons*25),valid6%,25):nicons+=1
t]b2=�create_icon(balance%,50,-380,350,50,flag1,"",btext%+(nicons*25),valid3%,25):nicons+=1
~]b3=�create_icon(balance%,50,-300,350,50,flag1,"",btext%+(nicons*25),valid2%,25):nicons+=1
�gbalance_P%=�create_icon(balance%,420,-380,1050,50,flag1,"",btext%+(nicons*45),valid3%,85):nicons+=1
�gbalance_R%=�create_icon(balance%,420,-300,1050,50,flag1,"",btext%+(nicons*85),valid2%,85):nicons+=1
�fbalance_S%=�create_icon(balance%,420,-460,300,50,flag1,"",btext%+(nicons*85),valid6%,85):nicons+=1
�breset%=�create_icon(balance%,750,-460,200,48,flag2,"",btext%+(nicons*85),valid1%,25):nicons+=1
�eokbutton%=�create_icon(balance%,980,-460,200,48,flag2,"",btext%+(nicons*45),valid1%,15):nicons+=1
�
�+�icontext(balance%,b1,"Equation state")
�/�icontext(balance%,b2,"Products breakdown")
�0�icontext(balance%,b3,"Reactants breakdown")
�%�icontext(balance%,balance_R%,"")
�%�icontext(balance%,balance_P%,"")
�%�icontext(balance%,balance_S%,"")
&�icontext(balance%,reset%,"Reset")

(�icontext(balance%,okbutton%,"O.K.")
nicons=nicons+(3*nicons)
�openwin(balance%)
(�updatebalance
2�
<�
F
P&� �displaybalancestuff(plusminus%)
Z(� m%(s,n)=0 � m$="1" � m$=�(m%(s,n))
d0T$=�m$,3)+" "+��removenumber(forms$(s,n)),8)
n'�icontext(balance%,plusminus%-2,T$)
x%�icontext(balance%,plusminus%,m$)
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�� �removenumber(text$)
�C=�(�text$,1))
�� C>47 � C<58 �
�c=0
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�� C<47 � C>58 � c>=�text$
�=�text$,�text$-c+1)
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,�showcomponents(0)
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@'�icontext(balance%,balance_P%,out$)
J:� in$=out$ � state$="Balanced" � state$="Not Balanced"
T)�icontext(balance%,balance_S%,state$)
^�
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r� �clearvars
|� w1=0 � 1
�� w2=0 � max_comps1
�forms$(w1,w2)=""
�m%(w1,w2)=0
�� w3=0 � max_elements
�2e%(w1,w2,w3)=0:em%(w1,w2,w3)=0:ns%(w1,w2,w3)=0
�� w3
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�� w1
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�!b%=weights%:b%!4=w1
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�ș "Wimp_DeleteIcon",,b%
�� w1
2� w1=0 � 1:� w2=0 � 110:ne%(w1,w2)=0:� w2:� w1
&err=0:err1=0:err2=0:err3=0:err$=""
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00000010  74 72 79 20 75 74 69 6c  69 74 69 65 73 20 23 23  |try utilities ##|
00000020  23 0d 00 14 1d f4 20 57  24 3d 73 74 72 69 6e 67  |#..... W$=string|
00000030  20 74 6f 20 62 72 65 61  6b 20 64 6f 77 6e 0d 00  | to break down..|
00000040  1e 19 f4 20 63 3d 63 68  61 72 61 63 74 65 72 20  |... c=character |
00000050  63 6f 75 6e 74 65 72 0d  00 28 2a f4 20 43 24 3d  |counter..(*. C$=|
00000060  69 6e 64 69 76 69 64 75  61 6c 20 63 68 61 72 61  |individual chara|
00000070  63 74 65 72 20 28 70 6f  73 69 74 69 6f 6e 20 63  |cter (position c|
00000080  29 0d 00 32 22 f4 20 45  24 3d 73 74 72 69 6e 67  |)..2". E$=string|
00000090  20 74 68 61 74 20 67 65  74 73 20 62 75 69 6c 74  | that gets built|
000000a0  20 75 70 0d 00 3c 23 f4  20 73 3d 69 6e 70 75 74  | up..<#. s=input|
000000b0  2f 6f 75 70 75 74 20 63  6f 6d 70 6f 75 6e 64 73  |/ouput compounds|
000000c0  20 28 30 2f 31 29 0d 00  46 14 f4 20 6e 3d 63 6f  | (0/1)..F.. n=co|
000000d0  6d 70 6f 75 6e 64 20 6e  6f 2e 0d 00 50 25 f4 20  |mpound no...P%. |
000000e0  6e 32 3d 65 6c 65 6d 65  6e 74 20 6e 75 6d 62 65  |n2=element numbe|
000000f0  72 20 28 69 6e 20 63 6f  6d 70 6f 75 6e 64 29 0d  |r (in compound).|
00000100  00 5a 5f f4 20 74 3d 74  79 70 65 20 6f 66 20 63  |.Z_. t=type of c|
00000110  68 61 72 61 63 74 65 72  20 28 2d 31 3d 75 6e 69  |haracter (-1=uni|
00000120  64 69 65 6e 74 69 66 69  65 64 2c 20 30 3d 6e 6f  |dientified, 0=no|
00000130  20 63 61 70 73 2c 20 31  3d 63 61 70 73 2c 20 32  | caps, 1=caps, 2|
00000140  3d 6e 75 6d 62 65 72 73  2c 20 33 3d 22 28 22 2c  |=numbers, 3="(",|
00000150  20 34 3d 22 29 22 2c 20  35 3d 22 2e 22 29 0d 00  | 4=")", 5=".")..|
00000160  64 04 0d 00 6e 16 dd 20  f2 62 72 65 61 6b 64 6f  |d...n.. .breakdo|
00000170  77 6e 28 73 2c 57 24 29  0d 00 78 0d 45 24 3d 22  |wn(s,W$)..x.E$="|
00000180  22 3a 6e 3d 30 0d 00 82  11 e3 20 63 3d 31 20 b8  |":n=0..... c=1 .|
00000190  20 a9 28 57 24 29 0d 00  8c 0f 43 24 3d c1 57 24  | .(W$)....C$=.W$|
000001a0  2c 63 2c 31 29 0d 00 96  0e e7 20 43 24 3d 22 2b  |,c,1)..... C$="+|
000001b0  22 20 8c 0d 00 a0 1d 66  6f 72 6d 73 24 28 73 2c  |" .....forms$(s,|
000001c0  6e 29 3d 45 24 3a 45 24  3d 22 22 3a 6e 2b 3d 31  |n)=E$:E$="":n+=1|
000001d0  0d 00 aa 05 cc 0d 00 b4  0c 45 24 3d 45 24 2b 43  |.........E$=E$+C|
000001e0  24 0d 00 be 05 cd 0d 00  c8 28 e7 20 6e 3e 3d 6d  |$........(. n>=m|
000001f0  61 78 5f 63 6f 6d 70 73  31 20 8c 20 65 72 72 3d  |ax_comps1 . err=|
00000200  32 3a 65 72 72 31 3d 73  3a 63 3d a9 57 24 0d 00  |2:err1=s:c=.W$..|
00000210  d2 06 ed 63 0d 00 dc 24  e7 20 6e 3c 3d 6d 61 78  |...c...$. n<=max|
00000220  5f 63 6f 6d 70 73 31 20  8c 20 66 6f 72 6d 73 24  |_comps1 . forms$|
00000230  28 73 2c 6e 29 3d 45 24  0d 00 e6 05 e1 0d 00 f0  |(s,n)=E$........|
00000240  04 0d 00 fa 0d dd 20 f2  64 65 63 6f 64 65 0d 01  |...... .decode..|
00000250  04 0e f2 63 6c 65 61 72  76 61 72 73 0d 01 0e 15  |...clearvars....|
00000260  f2 62 72 65 61 6b 64 6f  77 6e 28 30 2c 69 6e 24  |.breakdown(0,in$|
00000270  29 0d 01 18 16 f2 62 72  65 61 6b 64 6f 77 6e 28  |).....breakdown(|
00000280  31 2c 6f 75 74 24 29 0d  01 22 1a e7 20 65 72 72  |1,out$)..".. err|
00000290  3d 30 20 8c 20 f2 61 6e  61 6c 79 73 69 73 28 30  |=0 . .analysis(0|
000002a0  29 0d 01 2c 05 e1 0d 01  36 04 0d 01 40 16 dd 20  |)..,....6...@.. |
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000002c0  0d 01 4a 0e 66 69 6e 69  73 68 65 64 3d 30 0d 01  |..J.finished=0..|
000002d0  54 26 65 72 72 3d 30 3a  65 72 72 31 3d 30 3a 65  |T&err=0:err1=0:e|
000002e0  72 72 32 3d 30 3a 65 72  72 33 3d 30 3a 65 72 72  |rr2=0:err3=0:err|
000002f0  24 3d 22 22 0d 01 5e 0d  e3 20 73 3d 30 20 b8 20  |$=""..^.. s=0 . |
00000300  31 0d 01 68 16 e3 20 6e  3d 30 20 b8 20 6d 61 78  |1..h.. n=0 . max|
00000310  5f 63 6f 6d 70 73 31 0d  01 72 1e e7 20 77 68 61  |_comps1..r.. wha|
00000320  74 25 3d 31 20 8c 20 6e  3d 6d 61 78 5f 63 6f 6d  |t%=1 . n=max_com|
00000330  70 73 31 2b 31 0d 01 7c  12 57 24 3d 66 6f 72 6d  |ps1+1..|.W$=form|
00000340  73 24 28 73 2c 6e 29 0d  01 86 0d e7 20 57 24 3e  |s$(s,n)..... W$>|
00000350  22 22 20 8c 0d 01 90 0f  e3 20 63 3d 31 20 b8 20  |"" ...... c=1 . |
00000360  a9 57 24 0d 01 9a 0f e7  20 a4 74 79 70 65 3d 34  |.W$..... .type=4|
00000370  20 8c 0d 01 a4 08 63 2b  3d 31 0d 01 ae 29 e7 20  | .....c+=1...). |
00000380  a4 74 79 70 65 3c 3e 32  20 8c 20 57 24 3d c0 57  |.type<>2 . W$=.W|
00000390  24 2c 63 2d 32 29 2b c2  57 24 2c a9 57 24 2d 63  |$,c-2)+.W$,.W$-c|
000003a0  2b 31 29 0d 01 b8 05 cd  0d 01 c2 07 ed 20 63 0d  |+1).......... c.|
000003b0  01 cc 07 63 3d 31 0d 01  d6 0f e7 20 a4 74 79 70  |...c=1..... .typ|
000003c0  65 3d 32 20 8c 0d 01 e0  09 45 24 3d 22 22 0d 01  |e=2 .....E$=""..|
000003d0  ea 05 f5 0d 01 f4 08 63  2b 3d 31 0d 01 fe 0a 45  |.......c+=1....E|
000003e0  24 2b 3d 43 24 0d 02 08  25 fd 20 a4 74 79 70 65  |$+=C$...%. .type|
000003f0  3c 32 20 84 20 a4 74 79  70 65 3d 33 20 84 20 63  |<2 . .type=3 . c|
00000400  3e a9 57 24 20 84 20 65  72 72 0d 02 12 14 6d 25  |>.W$ . err....m%|
00000410  28 73 2c 6e 29 3d bb c0  45 24 2c 31 30 29 0d 02  |(s,n)=..E$,10)..|
00000420  1c 19 e7 20 6d 25 28 73  2c 6e 29 3e 39 39 39 20  |... m%(s,n)>999 |
00000430  8c 20 65 72 72 3d 34 0d  02 26 05 cd 0d 02 30 33  |. err=4..&....03|
00000440  6e 32 3d 30 3a 62 3d 30  3a 62 72 73 74 3d 30 3a  |n2=0:b=0:brst=0:|
00000450  72 3d 30 3a 6e 6f 6d 75  6c 74 3d 30 3a 63 72 79  |r=0:nomult=0:cry|
00000460  73 74 3d 30 3a 63 72 79  73 74 70 6f 73 3d 30 0d  |st=0:crystpos=0.|
00000470  02 3a 05 f5 0d 02 44 11  45 24 3d 22 22 3a 6c 61  |.:....D.E$="":la|
00000480  73 74 63 3d 30 0d 02 4e  10 6c 6f 6f 70 63 68 65  |stc=0..N.loopche|
00000490  63 6b 32 3d 30 0d 02 58  05 f5 0d 02 62 20 e7 20  |ck2=0..X....b . |
000004a0  a4 74 79 70 65 3d 33 20  8c 20 62 3d 31 3a 63 2b  |.type=3 . b=1:c+|
000004b0  3d 31 3a 62 72 73 74 3d  6e 32 0d 02 6c 1b e7 20  |=1:brst=n2..l.. |
000004c0  a4 74 79 70 65 3c 32 20  8c 20 45 24 2b 3d 43 24  |.type<2 . E$+=C$|
000004d0  3a 63 2b 3d 31 0d 02 76  1a e7 20 6c 6f 6f 70 63  |:c+=1..v.. loopc|
000004e0  68 65 63 6b 32 3d 63 20  8c 20 63 3d 32 35 36 0d  |heck2=c . c=256.|
000004f0  02 80 10 6c 6f 6f 70 63  68 65 63 6b 32 3d 63 0d  |...loopcheck2=c.|
00000500  02 8a 26 fd 20 a4 74 79  70 65 3d 2d 31 20 84 20  |..&. .type=-1 . |
00000510  a4 74 79 70 65 3e 30 20  84 20 63 3e a9 57 24 20  |.type>0 . c>.W$ |
00000520  84 20 65 72 72 0d 02 94  15 69 64 3d a4 73 79 6d  |. err....id=.sym|
00000530  5f 74 6f 5f 69 64 28 45  24 29 0d 02 9e 0d e7 20  |_to_id(E$)..... |
00000540  69 64 3d 2d 31 20 8c 0d  02 a8 37 e7 20 45 24 3e  |id=-1 ....7. E$>|
00000550  22 22 20 8c 20 65 72 72  3d 31 3a 65 72 72 24 3d  |"" . err=1:err$=|
00000560  45 24 3a 65 72 72 31 3d  73 3a 65 72 72 32 3d 6e  |E$:err1=s:err2=n|
00000570  3a 65 72 72 33 3d 6e 32  3a 45 24 3d 22 22 0d 02  |:err3=n2:E$=""..|
00000580  b2 05 cc 0d 02 bc 46 e7  20 6e 32 3e 6d 61 78 5f  |......F. n2>max_|
00000590  65 6c 65 6d 65 6e 74 73  20 8c 20 65 72 72 3d 35  |elements . err=5|
000005a0  3a 65 72 72 24 3d 45 24  3a 65 72 72 31 3d 73 20  |:err$=E$:err1=s |
000005b0  8b 20 45 24 3d 22 22 3a  72 3d 30 3a 65 25 28 73  |. E$="":r=0:e%(s|
000005c0  2c 6e 2c 6e 32 29 3d 69  64 0d 02 c6 05 cd 0d 02  |,n,n2)=id.......|
000005d0  d0 18 6c 6f 6f 70 63 68  65 63 6b 31 3d 30 3a 63  |..loopcheck1=0:c|
000005e0  68 65 63 6b 3d 30 0d 02  da 05 f5 0d 02 e4 1b e7  |heck=0..........|
000005f0  20 a4 74 79 70 65 3d 32  20 8c 20 45 24 2b 3d 43  | .type=2 . E$+=C|
00000600  24 3a 63 2b 3d 31 0d 02  ee 1c e7 20 62 3d 2d 31  |$:c+=1..... b=-1|
00000610  20 8c 20 62 3d 30 3a 72  3d 31 3a 63 68 65 63 6b  | . b=0:r=1:check|
00000620  3d 31 0d 02 f8 26 e7 20  a4 74 79 70 65 3d 34 20  |=1...&. .type=4 |
00000630  8c 20 62 3d 2d 31 3a f2  73 74 6f 70 64 6f 74 6d  |. b=-1:.stopdotm|
00000640  75 6c 74 3a 63 2b 3d 31  0d 03 02 1a e7 20 6c 6f  |ult:c+=1..... lo|
00000650  6f 70 63 68 65 63 6b 31  3d 63 20 8c 20 63 3d 32  |opcheck1=c . c=2|
00000660  35 36 0d 03 0c 10 6c 6f  6f 70 63 68 65 63 6b 31  |56....loopcheck1|
00000670  3d 63 0d 03 16 2c fd 20  a4 74 79 70 65 3d 31 20  |=c...,. .type=1 |
00000680  84 20 63 3e a9 57 24 20  84 20 a4 74 79 70 65 3e  |. c>.W$ . .type>|
00000690  32 20 84 20 62 3d 2d 31  20 84 20 65 72 72 0d 03  |2 . b=-1 . err..|
000006a0  20 10 f2 73 74 6f 70 64  6f 74 6d 75 6c 74 0d 03  | ..stopdotmult..|
000006b0  2a 15 e7 20 a4 74 79 70  65 3d 2d 31 20 8c 20 63  |*.. .type=-1 . c|
000006c0  2b 3d 31 0d 03 34 1d e7  20 bb c0 45 24 2c 31 30  |+=1..4.. ..E$,10|
000006d0  29 3d 30 20 80 20 72 3d  31 20 8c 20 63 2d 3d 31  |)=0 . r=1 . c-=1|
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000006f0  2c 31 30 29 3e 30 20 8c  0d 03 48 07 72 3d 30 0d  |,10)>0 ...H.r=0.|
00000700  03 52 14 e3 20 63 32 3d  62 72 73 74 20 b8 20 6e  |.R.. c2=brst . n|
00000710  32 2d 31 0d 03 5c 18 6e  73 25 28 73 2c 6e 2c 63  |2-1..\.ns%(s,n,c|
00000720  32 29 3d bb c0 45 24 2c  31 30 29 0d 03 66 08 ed  |2)=..E$,10)..f..|
00000730  20 63 32 0d 03 70 1b 6e  73 25 28 73 2c 6e 2c 63  | c2..p.ns%(s,n,c|
00000740  32 2d 31 29 3d 2d bb c0  45 24 2c 31 30 29 0d 03  |2-1)=-..E$,10)..|
00000750  7a 09 6e 32 2d 3d 31 0d  03 84 05 cc 0d 03 8e 39  |z.n2-=1........9|
00000760  e7 20 6e 32 3c 6d 61 78  5f 65 6c 65 6d 65 6e 74  |. n2<max_element|
00000770  73 20 80 20 bb c0 45 24  2c 31 30 29 3e 30 20 8c  |s . ..E$,10)>0 .|
00000780  20 65 6d 25 28 73 2c 6e  2c 6e 32 29 3d bb c0 45  | em%(s,n,n2)=..E|
00000790  24 2c 31 30 29 0d 03 98  05 cd 0d 03 a2 09 6e 32  |$,10).........n2|
000007a0  2b 3d 31 0d 03 ac 29 e7  20 a4 74 79 70 65 3d 35  |+=1...). .type=5|
000007b0  20 8c 20 76 3d 63 3a f2  73 74 6f 70 64 6f 74 6d  | . v=c:.stopdotm|
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00000800  63 3c 30 20 84 20 6e 32  3e 6d 61 78 5f 65 6c 65  |c<0 . n2>max_ele|
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00000820  78 5f 65 6c 65 6d 65 6e  74 73 20 8c 20 65 72 72  |x_elements . err|
00000830  3d 36 0d 03 de 10 f2 73  74 6f 70 64 6f 74 6d 75  |=6.....stopdotmu|
00000840  6c 74 0d 03 e8 05 cd 0d  03 f2 07 ed 20 6e 0d 03  |lt.......... n..|
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00000880  20 a4 74 79 70 65 3d 33  20 84 20 63 3e a9 57 24  | .type=3 . c>.W$|
00000890  20 84 20 6e 32 3e 6d 61  78 5f 65 6c 65 6d 65 6e  | . n2>max_elemen|
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000008b0  18 e3 20 63 32 3d 63 72  79 73 74 70 6f 73 20 b8  |.. c2=crystpos .|
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000008f0  29 3d 2d 63 72 79 73 74  0d 04 56 0b 63 72 79 73  |)=-cryst..V.crys|
00000900  74 3d 30 0d 04 60 0e 63  72 79 73 74 70 6f 73 3d  |t=0..`.crystpos=|
00000910  30 0d 04 6a 05 cd 0d 04  74 05 e1 0d 04 7e 04 0d  |0..j....t....~..|
00000920  04 88 0e dd 20 f2 64 6f  74 6d 75 6c 74 0d 04 92  |.... .dotmult...|
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00000950  31 0d 04 a6 0b e7 20 78  3d 32 20 8c 0d 04 b0 09  |1..... x=2 .....|
00000960  45 24 3d 22 22 0d 04 ba  08 63 2b 3d 31 0d 04 c4  |E$=""....c+=1...|
00000970  05 f5 0d 04 ce 0e 6e 75  6c 6c 3d a4 74 79 70 65  |......null=.type|
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00000990  3d 31 0d 04 ec 1c fd 20  a4 74 79 70 65 3c 3e 32  |=1..... .type<>2|
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000009e0  3d 31 0d 05 1e 05 cd 0d  05 28 05 cd 0d 05 32 05  |=1.......(....2.|
000009f0  e1 0d 05 3c 04 0d 05 46  12 dd 20 f2 70 65 72 63  |...<...F.. .perc|
00000a00  65 6e 74 63 6f 6d 70 0d  05 50 0e e3 20 77 31 3d  |entcomp..P.. w1=|
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00000a20  61 78 5f 63 6f 6d 70 73  31 2b 31 29 3d 30 0d 05  |ax_comps1+1)=0..|
00000a30  64 19 e3 20 77 32 3d 30  20 b8 20 6d 61 78 5f 65  |d.. w2=0 . max_e|
00000a40  6c 65 6d 65 6e 74 73 0d  05 6e 1c 65 25 28 77 31  |lements..n.e%(w1|
00000a50  2c 6d 61 78 5f 63 6f 6d  70 73 31 2b 31 2c 77 32  |,max_comps1+1,w2|
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00000a70  78 5f 63 6f 6d 70 73 31  2b 31 2c 77 32 29 3d 30  |x_comps1+1,w2)=0|
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00000a90  6f 6d 70 73 31 2b 31 2c  77 32 29 3d 30 0d 05 8c  |omps1+1,w2)=0...|
00000aa0  08 ed 20 77 32 0d 05 96  08 ed 20 77 31 0d 05 a0  |.. w2..... w1...|
00000ab0  5d 66 6f 72 6d 73 24 28  30 2c 6d 61 78 5f 63 6f  |]forms$(0,max_co|
00000ac0  6d 70 73 31 2b 31 29 3d  a4 72 65 61 64 69 63 6f  |mps1+1)=.readico|
00000ad0  6e 28 70 65 72 63 65 6e  74 25 2c 32 29 3a 66 6f  |n(percent%,2):fo|
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00000af0  31 2b 31 29 3d a4 72 65  61 64 69 63 6f 6e 28 70  |1+1)=.readicon(p|
00000b00  65 72 63 65 6e 74 25 2c  33 29 0d 05 aa 3d e7 20  |ercent%,3)...=. |
00000b10  66 6f 72 6d 73 24 28 30  2c 6d 61 78 5f 63 6f 6d  |forms$(0,max_com|
00000b20  70 73 31 2b 31 29 3d 22  22 20 84 20 66 6f 72 6d  |ps1+1)="" . form|
00000b30  73 24 28 31 2c 6d 61 78  5f 63 6f 6d 70 73 31 2b  |s$(1,max_comps1+|
00000b40  31 29 3d 22 22 20 8c 0d  05 b4 70 6e 6f 67 6f 3d  |1)="" ....pnogo=|
00000b50  31 3a f2 75 73 65 72 6d  65 73 73 61 67 65 28 22  |1:.usermessage("|
00000b60  53 6f 72 72 79 20 49 20  6e 65 65 64 20 61 20 63  |Sorry I need a c|
00000b70  6f 6d 70 6f 6e 65 6e 74  22 2c 22 61 6e 64 20 61  |omponent","and a|
00000b80  6e 20 6f 72 69 67 69 6e  61 6c 20 63 6f 6d 70 6f  |n original compo|
00000b90  75 6e 64 22 2c 22 74 6f  20 63 61 6c 63 75 6c 61  |und","to calcula|
00000ba0  74 65 20 25 20 63 6f 6d  70 6f 73 74 69 6f 6e 22  |te % compostion"|
00000bb0  2c 22 22 2c 22 22 29 0d  05 be 0c cc 20 6e 6f 67  |,"","")..... nog|
00000bc0  6f 3d 30 0d 05 c8 10 f2  61 6e 61 6c 79 73 69 73  |o=0.....analysis|
00000bd0  28 31 29 0d 05 d2 0f f2  65 72 72 6f 72 63 68 65  |(1).....errorche|
00000be0  63 6b 0d 05 dc 05 cd 0d  05 e6 16 e7 20 65 72 72  |ck.......... err|
00000bf0  3d 30 20 80 20 6e 6f 67  6f 3d 30 20 8c 0d 05 f0  |=0 . nogo=0 ....|
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