Temperature conversion/REXX: Difference between revisions
m (→{{header|REXX}}: corrected incorrect glyph.) |
(→{{header|REXX}}: condensed the COMMA function, changed comments, indenations, and whitespace, added ability to not list certain temperature scales.) |
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x=space(x); parse var x z '(' /*handle any comments (if any). */ |
x=space(x); parse var x z '(' /*handle any comments (if any). */ |
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parse upper var z z ' TO ' ! . /*separate the TO option from #*/ |
parse upper var z z ' TO ' ! . /*separate the TO option from #*/ |
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parse var z z 'NOT' not . , noS noE /*separate NOT option from #.*/ |
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/* *xxx ◄───don't show scales that end in xxx */ |
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⚫ | |||
if left(not,1)=='*' then noE=substr(not,2) |
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if right(not,1)=='*' then noS=left(not,length(not)-1) |
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⚫ | |||
if noL==0 then call serr "illegal NOT keyword, no leading or trailing * specified." |
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⚫ | |||
if !=='' then !='ALL'; all=!=='ALL' /*allow specification of "TO" opt*/ |
if !=='' then !='ALL'; all=!=='ALL' /*allow specification of "TO" opt*/ |
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if z=='' then call serr 'no arguments were specified.' |
if z=='' then call serr 'no arguments were specified.' |
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when sn=='DE LA VILLE' then F=(n + 6.48011) / 0.985568 |
when sn=='DE LA VILLE' then F=(n + 6.48011) / 0.985568 |
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when sn=='DELISLE' then F=212 - n * 6/5 |
when sn=='DELISLE' then F=212 - n * 6/5 |
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when sn=='DELISLE |
when sn=='DELISLE OLD' then F=212 - n * 1.58590197 |
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when sn=='DE LUC' then F=(n + 14) * 16/7 |
when sn=='DE LUC' then F=(n + 14) * 16/7 |
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when sn=='DE LYON' then F=(n + 17.5) * 64/35 |
when sn=='DE LYON' then F=(n + 17.5) * 64/35 |
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when sn=='DE REVILLAS' then F=212 - n * 97/80 |
when sn=='DE REVILLAS' then F=212 - n * 97/80 |
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when sn=='DERHAM' then F= n / 0.38444386 - 188.578 |
when sn=='DERHAM' then F= n / 0.38444386 - 188.578 |
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when sn=='DERHAM |
when sn=='DERHAM OLD' then F= n * 3 + 4.5 |
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when sn=='DE SUEDE' then F=(n + 17.6666) * 150/83 |
when sn=='DE SUEDE' then F=(n + 17.6666) * 150/83 |
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when sn=='DE VILLENEUVE' then F=(n + 23.7037) / 0.740741 |
when sn=='DE VILLENEUVE' then F=(n + 23.7037) / 0.740741 |
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when sn=='ELECTRON VOLTS' then F= n * 20888.1 - 459.67 |
when sn=='ELECTRON VOLTS' then F= n * 20888.1 - 459.67 |
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when sn=='FAHRENHEIT' then F= n |
when sn=='FAHRENHEIT' then F= n |
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when sn=='FAHRENHEIT |
when sn=='FAHRENHEIT OLD' then F= n * 20/11 - 89.2727 |
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when sn=='FLORENTINE LARGE' then F=(n + 7.42857) / 0.857143 |
when sn=='FLORENTINE LARGE' then F=(n + 7.42857) / 0.857143 |
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when sn=='FLORENTINE MAGNUM' then F=(n + 73.9736 ) / 1.50659 |
when sn=='FLORENTINE MAGNUM' then F=(n + 73.9736 ) / 1.50659 |
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eV=(F + 459.67) / 20888.1 /*compute number electron volts. */ |
eV=(F + 459.67) / 20888.1 /*compute number electron volts. */ |
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say right(' ' x, 79, "─") /*show original value &scale,sep.*/ |
say right(' ' x, 79, "─") /*show original value &scale,sep.*/ |
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if |
if ?('AMONTON') then say $( ( F + 399.163 ) / 8.37209 ) 'Amonton' |
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if |
if ?('BARNSDORF') then say $( ( F - 6.85715) / 6.85715 ) 'Barnsdorf' |
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if |
if ?('BEAUMUIR') then say $( ( F - 32 ) / 2.22951 ) 'Beaumuir' |
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if |
if ?('BENART') then say $( ( F - 31.2831 ) / 1.43391 ) 'Benart' |
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if |
if ?('BERGEN') then say $( ( F * 14/15 ) - 23.8667 ) 'Bergen' |
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if |
if ?('BRISSON') then say $( ( F - 32 ) * 15/32 ) 'Brisson' |
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if |
if ?('CELSIUS') then say $( ( F - 32 ) * 5/9 ) 'Celsius' |
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if |
if ?('CIMENTO') then say $( ( F + 4.54135) / 2.70677 ) 'Cimento' |
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if |
if ?('CRUQUIUS') then say $( ( F + 405.992 ) / 0.409266 ) 'Cruquius' |
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if |
if ?('DALENCE') then say $( ( F - 59 ) / 2.7 ) 'Dalence' |
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if |
if ?('DALTON') then if k>a then say $(100*ln(k/273.15)/ln(373.15/273.15)) 'Dalton' |
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else say right('-infinity ', 60 ) 'Dalton' |
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if |
if ?('DANIELL') then say $( ( F - 55.9994 ) / 7.27194 ) 'Daniell' |
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if |
if ?('DE LA HIRE') then say $( F * 0.549057 + 3 ) 'De la Hire' |
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if |
if ?('DE LA VILLE') then say $( F * 0.985568 - 6.48011 ) 'De la Ville' |
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if |
if ?('DELISLE') then say $( ( 212 - F ) * 5/6 ) 'Delisle' |
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if |
if ?('DELISLE OLD') then say $( ( 212 - F ) / 1.58590197 ) 'Delisle OLD' |
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if |
if ?('DE LUC') then say $( F * 7/16 - 14 ) 'De Luc' |
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if |
if ?('DE LYON') then say $( F * 35/64 - 17.5 ) 'De Lyon' |
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if |
if ?('DE REVILLAS') then say $( ( 212 - F ) * 80/97 ) 'De Revillas' |
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if |
if ?('DERHAM') then say $( F * 0.38444386 + 72.4978 ) 'Derham' |
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if |
if ?('DERHAM OLD') then say $( ( F - 4.5 ) / 3 ) 'Derham OLD' |
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if |
if ?('DE VILLENEUVE') then say $( F * 0.740741 - 23.7037 ) 'De Villeneuve' |
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if |
if ?('DE SUEDE') then say $( F * 83/150 - 17.6666 ) 'De Suede' |
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if |
if ?('DU CREST') then say $( F * 0.650656 - 37.9202 ) 'Du Crest' |
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if |
if ?('EDINBURGH') then say $( ( F + 6.40048) / 4.6546 ) 'Edinburgh' |
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if |
if ?('ELECTRON VOLTS') then say $( eV ) 'electron volt's(eV) |
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if |
if ?('FAHRENHEIT') then say $( F ) 'Fahrenheit' |
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if |
if ?('FAHRENHEIT OLD') then say $( F * 20/11 - 89.2727 ) 'Fahrenheit OLD' |
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if |
if ?('FLORENTINE LARGE') then say $( F * 0.857143 - 7.42857 ) 'Florentine large' |
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if |
if ?('FLORENTINE MAGNUM') then say $( F * 1.50659 - 73.9736 ) 'Florentine Magnum' |
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if |
if ?('FLORENTINE SMALL') then say $( F * 0.378571 + 1.38571 ) 'Florentine small' |
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if |
if ?('FOWLER') then say $( ( F - 53.7709 ) / 0.640321 ) 'Fowler' |
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if |
if ?('FRICK') then say $( ( F - 58.5338 ) * 251/200 ) 'Frick' |
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if |
if ?('GAS MARK') then say $( ( F - 250 ) * 0.04 ) 'gas mark' |
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if |
if ?('GOUBERT') then say $( ( F + 32 ) * 0.5 ) 'Goubert' |
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if |
if ?('HALES') then say $( ( F - 32 ) / 1.2 ) 'Hales' |
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if |
if ?('HANOW') then say $( ( F + 10.6672 ) / 1.06668 ) 'Hanow' |
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if |
if ?('HAUKSBEE') then say $( ( F - 88.16 ) * 25/18 ) 'Hauksbee' |
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if |
if ?('JACOBS-HOLBORN') then say $( ( F + 53.4366 ) * 71/18 ) 'Jacobs-Holborn' |
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if |
if ?('KELVIN') then say $( k ) 'kelvin's(k) |
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if |
if ?('LEIDEN') then say $( F / 1.8 + 235.222 ) 'Leiden' |
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if |
if ?('NEWTON') then say $( ( F - 32 ) * 11/60 ) 'Newton' |
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if |
if ?('OERTEL') then say $( ( F + 32 ) * 0.5 ) 'Oertel' |
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if |
if ?('PLANCK') then say $( ( F + 459.67 ) * 5/9 / 1.416833e32 ) 'Planck' |
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if |
if ?('RANKINE') then say $( F + 459.67 ) 'Rankine' |
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if |
if ?('REAUMUR') then say $( ( F - 32 ) * 4/9 ) 'Reaumur' |
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if |
if ?('RICHTER') then say $( ( F + 7.45205) * 73/160 ) 'Richter' |
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if |
if ?('RINALDINI') then say $( ( F - 32 ) / 15 ) 'Rinaldini' |
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if |
if ?('ROMER') then say $( ( F - 32 ) * 7/24 + 7.5 ) 'Romer' |
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if |
if ?('ROSENTHAL') then say $( ( F + 453.581 ) * 86/45 ) 'Rosenthal' |
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if |
if ?('ROYAL SOCIETY') then say $( F * -69/50 + 122.82 ) 'Royal Society of London' |
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if |
if ?('SEGREDO') then say $( ( F + 5.98 ) / 0.3798 ) 'Segredo' |
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if |
if ?('SAINT-PATRICE') then say $( ( F - 115.879 ) / 2.62123 ) 'Saint-Patrice' |
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if |
if ?('STUFE') then say $( ( F - 257 ) / 45 ) 'Stufe' |
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if |
if ?('SULZER') then say $( ( F - 33.2334 ) / 1.14595 ) 'Sulzer' |
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if |
if ?('THERMOSTAT') then say $( ( F - 32 ) / 54 ) 'Thermostat' |
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if |
if ?('WEDGWOOD') then say $( ( F - 516.2 ) / 44.7429295 ) 'Wedgwood' |
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end /*until tlist ···*/ |
end /*until tlist ···*/ |
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else _=_ || left('',5+showDig-length(_)+p) /*has " " */ |
else _=_ || left('',5+showDig-length(_)+p) /*has " " */ |
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return right(_,60) /*return the re-formatted arg. */ |
return right(_,60) /*return the re-formatted arg. */ |
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/*──────────────────────────────────COMMA subroutine────────────────────*/ |
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comma: procedure; parse arg _,c,p,t,s /*get number and optional options*/ |
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arg ,cU . /*get an uppercase version of C.*/ |
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c=word(c ',', 1) /*get the commatizing char(s).*/ |
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if cU=='BLANK' then c=' ' /*special case for a "blank" sep.*/ |
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o=word(p 3, 1) /*get the optional period length.*/ |
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p=abs(o) /*get the positive period length.*/ |
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t=word(t 999999999, 1) /*get max# of "commas" to insert.*/ |
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s=word(s 1, 1) /*get optional start position. */ |
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if \datatype(p,'W') | \datatype(t,"W") | \datatype(s,'W') |, |
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t<1 | s<1 | p==0 | arg()>5 then return _ /*invalid options?*/ |
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n=_'.9'; #=123456789; k=0 /*define some handy-dandy vars. */ |
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if o<0 then do /*using a negative period length.*/ |
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b=verify(_,' ', , s) /*position of 1st blank in string*/ |
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e=length(_) - verify(reverse(_), ' ') + 1 - p |
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⚫ | |||
else do /*using a positive period length.*/ |
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b=verify(n, #, "M", s) /*position of 1st useable digits.*/ |
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z=max(1, verify(n, #"0.", 'M', s)) |
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e=verify(n, #'0', , max(1, verify(n, #"0.", 'M', s))) - p - 1 |
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end |
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⚫ | |||
_=insert(c, _, j) /*comma spray ──► #.*/ |
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⚫ | |||
⚫ | |||
return _ |
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/*──────────────────────────────────SCALENAME subroutine────────────────*/ |
/*──────────────────────────────────SCALENAME subroutine────────────────*/ |
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scaleName: parse arg y /*abbreviations ──► shortname. */ |
scaleName: parse arg y /*abbreviations ──► shortname. */ |
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when abbrev('DELISLE-OLD' , yU,8) |, |
when abbrev('DELISLE-OLD' , yU,8) |, |
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abbrev('OLDDELISLE' , yU,6) |, |
abbrev('OLDDELISLE' , yU,6) |, |
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abbrev('DELISLEOLD' , yU,8) then sn='DELISLE |
abbrev('DELISLEOLD' , yU,8) then sn='DELISLE OLD' |
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when abbrev('DELUC' , yU,4) |, |
when abbrev('DELUC' , yU,4) |, |
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abbrev('LUC' , yU,2) |, |
abbrev('LUC' , yU,2) |, |
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abbrev('OLDDERHAM' , yU,6) |, |
abbrev('OLDDERHAM' , yU,6) |, |
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abbrev('DERHAM-OLD' , yU,4) |, |
abbrev('DERHAM-OLD' , yU,4) |, |
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abbrev('DERHAMOLD' , yU,4) then sn='DERHAM |
abbrev('DERHAMOLD' , yU,4) then sn='DERHAM OLD' |
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when abbrev('DE-SUEDE' , yU,4) |, |
when abbrev('DE-SUEDE' , yU,4) |, |
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abbrev('DESUEDE' , yU,4) then sn='DE SUEDE' |
abbrev('DESUEDE' , yU,4) then sn='DE SUEDE' |
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when abbrev('OLDFAHRENHEIT' , yU,4) |, |
when abbrev('OLDFAHRENHEIT' , yU,4) |, |
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abbrev('FAHRENHEIT-OLD' , yU,13) |, |
abbrev('FAHRENHEIT-OLD' , yU,13) |, |
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abbrev('FAHRENHEITOLD' , yU,13) then sn='FARHENHEIT |
abbrev('FAHRENHEITOLD' , yU,13) then sn='FARHENHEIT OLD' |
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when abbrev('FLORENTINE-LARGE' , yU,12) |, |
when abbrev('FLORENTINE-LARGE' , yU,12) |, |
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abbrev('LARGE-FLORENTINE' , yU,7) |, |
abbrev('LARGE-FLORENTINE' , yU,7) |, |
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return |
return |
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/*──────────────────────────────────one─liner subroutines───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────*/ |
/*──────────────────────────────────one─liner subroutines───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────*/ |
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?: parse arg y; if not\=='' then do; if noS\=='' then if left(y,noL)==noS then return 0; if noE\=='' then if right(y,noL)==noE then return 0; end; if all | y==! then return 1; return 0 |
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comma: procedure; parse arg _,c,p,t,s; arg ,U .; c=p(c ',');if U=='BLANK' then c=' '; o=p(p 3);p=abs(o); t=p(t 1e7); s=p(s 1);if \isInt(p)|\isInt(t)|\isInt(s)|t<1|s<1|p==0|arg()>5 then return _;n=_'.9';#=123456789; k=0;call comma.;return comma..() |
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comma.: n=_'.9'; #=123456789; k=0; if o<0 then do; b=verify(_,' ',,s); e=length(_)-verify(reverse(_),' ')+1-p; end; else do; b=verify(n,#,"M",s); z=max(1,verify(n,#"0.",'M',s)); e=verify(n,#'0',,max(1,verify(n,#"0.",'M',s)))-p-1; end; return |
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⚫ | |||
e: e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353547594571382178525166427427466391932; return e |
e: e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353547594571382178525166427427466391932; return e |
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isInt: return datatype(arg(1), 'W') |
isInt: return datatype(arg(1), 'W') /*is the argument a whole number (integer)?*/ |
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exp: procedure; parse arg x; ix=x%1; if abs(x-ix)>.5 then ix=ix+sign(x); x=x-ix; z=1; _=1; w=z; do j=1; _=_*x/j; z=(z+_)/1; if z==w then leave;w=z;end;if z\==0 then z=z*e()**ix;return z/1 |
exp: procedure; parse arg x; ix=x%1; if abs(x-ix)>.5 then ix=ix+sign(x); x=x-ix; z=1; _=1; w=z; do j=1; _=_*x/j; z=(z+_)/1; if z==w then leave;w=z;end;if z\==0 then z=z*e()**ix;return z/1 |
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ln: procedure; parse arg x; call e; ig=x>1.5; is=1-2*(ig\==1); ii=0; xx=x; return ln..() |
ln: procedure; parse arg x; call e; ig=x>1.5; is=1-2*(ig\==1); ii=0; xx=x; return ln..() |
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ln..: do while ig & xx>1.5 | \ig & xx<.5;_=e;do k=-1;iz=xx*_**-is;if k>=0 & (ig & iz<1 | \ig & iz>.5) then leave;_=_*_;izz=iz;end;xx=izz; ii=ii+is*2**k; end; x=x*e**-ii-1; z=0;_=-1;p=z;do k=1; _=-_*x; z=z+_/k; if z=p then leave;p=z; end; return z+ii |
ln..: do while ig & xx>1.5 | \ig & xx<.5;_=e;do k=-1;iz=xx*_**-is;if k>=0 & (ig & iz<1 | \ig & iz>.5) then leave;_=_*_;izz=iz;end;xx=izz; ii=ii+is*2**k; end; x=x*e**-ii-1; z=0;_=-1;p=z;do k=1; _=-_*x; z=z+_/k; if z=p then leave;p=z; end; return z+ii |
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p: return subword(arg(1), 1, max(1, words(arg(1))-1)) |
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pow: procedure; parse arg x,y; if y=0 then return 1; if x=0 then return 0; if isInt(y) then return x**y; if isInt(1/y) then return root(x,1/y,f); return pow_() |
pow: procedure; parse arg x,y; if y=0 then return 1; if x=0 then return 0; if isInt(y) then return x**y; if isInt(1/y) then return root(x,1/y,f); return pow_() |
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pow_: if abs(y//1)=.5 then return sqrt(x)**sign(y)*x**(y%1); return exp(y*ln(x)) |
pow_: if abs(y//1)=.5 then return sqrt(x)**sign(y)*x**(y%1); return exp(y*ln(x)) |
Revision as of 07:17, 10 December 2014
This is the unabridged version of the REXX program to solve the Rosetta Code task of Temperature conversion.
REXX
<lang rexx>/*REXX program converts temperatures for a number of temperature scales.*/ call e /*let's see the precision we have*/ numeric digits length(e) /*big digits for Planck & Daltons*/ parse arg tList /*get specified temperature lists*/
do until tList= /*process a list of temperatures.*/ parse var tList x ',' tList /*temps are separated by commas. */ x=translate(x,'((',"[{") /*support other grouping symbols.*/ x=space(x); parse var x z '(' /*handle any comments (if any). */ parse upper var z z ' TO ' ! . /*separate the TO option from #*/ parse var z z 'NOT' not . , noS noE /*separate NOT option from #.*/ /* *xxx ◄───don't show scales that end in xxx */ if not\== then do /* xxx* ◄─── " " " " begin with xxx */ if left(not,1)=='*' then noE=substr(not,2) if right(not,1)=='*' then noS=left(not,length(not)-1) noL=length(noE || noS) if noL==0 then call serr "illegal NOT keyword, no leading or trailing * specified." end
if !== then !='ALL'; all=!=='ALL' /*allow specification of "TO" opt*/ if z== then call serr 'no arguments were specified.' _=verify(z, '+-.0123456789') /*a list of valid number thingys.*/ n=z if _\==0 then do if _==1 then call serr 'illegal temperature:' z n=left(z, _-1) /*pick off the number (hopefully)*/ u=strip(substr(z, _)) /*pick off the temperature unit. */ end else u='k' /*assume kelvin as per task req.*/
if \datatype(n,'N') then call serr 'illegal number:' n if \all then do /*there is a TO ααα scale.*/ call scaleName ! /*process the TO abbreviation*/ !=sn /*assign the full name to ! */ end /* ! now contains scale full name*/ call scaleName u /*allow alternate scale spellings*/
select /*convert ──► °F temperatures. */ when sn=='AMONTON' then F= n * 8.37209 - 399.163 when sn=='BARNSDORF' then F= n * 6.85714 + 6.85714 when sn=='BEAUMUIR' then F= n * 2.22951 + 32 when sn=='BENART' then F= n * 1.43391 + 31.2831 when sn=='BERGEN' then F=(n + 23.8667) * 15/14 when sn=='BRISSEN' then F= n * 32/15 + 32 when sn=='CELSIUS' then F= n * 9/5 + 32 /*a single C is taken as Celsius.*/ when sn=='CIMENTO' then F= n * 2.70677 - 4.54135 when sn=='CRUQUIUS' then F= n * 0.409266 - 405.992 when sn=='DALENCE' then F= n * 2.7 + 59 when sn=='DALTON' then F=273.15 * pow(273.15/273.15, n/100) * 1.8 - 459.67 when sn=='DANIELL' then F= n * 7.27194 + 55.9994 when sn=='DE LA HIRE' then F=(n - 3) / 0.549057 when sn=='DE LA VILLE' then F=(n + 6.48011) / 0.985568 when sn=='DELISLE' then F=212 - n * 6/5 when sn=='DELISLE OLD' then F=212 - n * 1.58590197 when sn=='DE LUC' then F=(n + 14) * 16/7 when sn=='DE LYON' then F=(n + 17.5) * 64/35 when sn=='DE REVILLAS' then F=212 - n * 97/80 when sn=='DERHAM' then F= n / 0.38444386 - 188.578 when sn=='DERHAM OLD' then F= n * 3 + 4.5 when sn=='DE SUEDE' then F=(n + 17.6666) * 150/83 when sn=='DE VILLENEUVE' then F=(n + 23.7037) / 0.740741 when sn=='DU CREST' then F=(n + 37.9202) / 0.650656 when sn=='EDINBURGH' then F= n * 4.6546 - 6.40048 when sn=='ELECTRON VOLTS' then F= n * 20888.1 - 459.67 when sn=='FAHRENHEIT' then F= n when sn=='FAHRENHEIT OLD' then F= n * 20/11 - 89.2727 when sn=='FLORENTINE LARGE' then F=(n + 7.42857) / 0.857143 when sn=='FLORENTINE MAGNUM' then F=(n + 73.9736 ) / 1.50659 when sn=='FLORENTINE SMALL' then F=(n - 1.38571) / 0.378571 when sn=='FOWLER' then F= n * 0.640321 + 53.7709 when sn=='FRICK' then F= n * 200/251 + 58.5339 when sn=='GASMARK' then F= n * 25 + 250 when sn=='GOUBERT' then F= n * 2 + 32 when sn=='HALES' then F= n * 1.2 + 32 when sn=='HANOW' then F= n * 1.06668 - 10.6672 when sn=='HAUKSBEE' then F= n * 18/25 + 88.16 when sn=='JACOBS-HOLBORN' then F= n * 18/71 - 53.4366 when sn=='KELVIN' then F= n * 9/5 - 459.67 when sn=='LEIDEN' then F= n * 1.8 - 423.4 when sn=='NEWTON' then F= n * 60/11 + 32 when sn=='OERTEL' then F= n + n - 32 when sn=='PLANCK' then F= n * 1.416833e32 * 9/5 - 459.67 when sn=='RANKINE' then F= n - 459.67 /*a single R is taken as Rankine.*/ when sn=='REAUMUR' then F= n * 9/4 + 32 when sn=='RICHTER' then F= n * 160/73 - 7.45205 when sn=='RINALDINI' then F= n * 15 + 32 when sn=='ROMER' then F=(n - 7.5) * 27/4 + 32 when sn=='ROSENTHAL' then F= n * 45/86 - 453.581 when sn=='ROYAL SOCIETY' then F=(n -122.82) * -50/69 when sn=='SAGREDO' then F= n * 0.3798 - 5.98 when sn=='SAINT-PATRICE' then F= n * 2.62123 + 115.879 when sn=='STUFE' then F= n * 45 + 257 when sn=='SULZER' then F= n * 1.14595 + 33.2334 when sn=='THERMOSTAT' then F= n * 54 + 32 when sn=='WEDGWOOD' then F= n * 44.7429295 + 516.2 otherwise call serr 'invalid temperature scale: ' u end /*select*/
K = (F + 459.67) * 5/9 /*compute temperature to kelvins.*/ a =(1e || (-digits()%2)-digits()%20) /*mininum number for Dalton temp.*/ eV=(F + 459.67) / 20888.1 /*compute number electron volts. */ say right(' ' x, 79, "─") /*show original value &scale,sep.*/ if ?('AMONTON') then say $( ( F + 399.163 ) / 8.37209 ) 'Amonton' if ?('BARNSDORF') then say $( ( F - 6.85715) / 6.85715 ) 'Barnsdorf' if ?('BEAUMUIR') then say $( ( F - 32 ) / 2.22951 ) 'Beaumuir' if ?('BENART') then say $( ( F - 31.2831 ) / 1.43391 ) 'Benart' if ?('BERGEN') then say $( ( F * 14/15 ) - 23.8667 ) 'Bergen' if ?('BRISSON') then say $( ( F - 32 ) * 15/32 ) 'Brisson' if ?('CELSIUS') then say $( ( F - 32 ) * 5/9 ) 'Celsius' if ?('CIMENTO') then say $( ( F + 4.54135) / 2.70677 ) 'Cimento' if ?('CRUQUIUS') then say $( ( F + 405.992 ) / 0.409266 ) 'Cruquius' if ?('DALENCE') then say $( ( F - 59 ) / 2.7 ) 'Dalence' if ?('DALTON') then if k>a then say $(100*ln(k/273.15)/ln(373.15/273.15)) 'Dalton' else say right('-infinity ', 60 ) 'Dalton' if ?('DANIELL') then say $( ( F - 55.9994 ) / 7.27194 ) 'Daniell' if ?('DE LA HIRE') then say $( F * 0.549057 + 3 ) 'De la Hire' if ?('DE LA VILLE') then say $( F * 0.985568 - 6.48011 ) 'De la Ville' if ?('DELISLE') then say $( ( 212 - F ) * 5/6 ) 'Delisle' if ?('DELISLE OLD') then say $( ( 212 - F ) / 1.58590197 ) 'Delisle OLD' if ?('DE LUC') then say $( F * 7/16 - 14 ) 'De Luc' if ?('DE LYON') then say $( F * 35/64 - 17.5 ) 'De Lyon' if ?('DE REVILLAS') then say $( ( 212 - F ) * 80/97 ) 'De Revillas' if ?('DERHAM') then say $( F * 0.38444386 + 72.4978 ) 'Derham' if ?('DERHAM OLD') then say $( ( F - 4.5 ) / 3 ) 'Derham OLD' if ?('DE VILLENEUVE') then say $( F * 0.740741 - 23.7037 ) 'De Villeneuve' if ?('DE SUEDE') then say $( F * 83/150 - 17.6666 ) 'De Suede' if ?('DU CREST') then say $( F * 0.650656 - 37.9202 ) 'Du Crest' if ?('EDINBURGH') then say $( ( F + 6.40048) / 4.6546 ) 'Edinburgh' if ?('ELECTRON VOLTS') then say $( eV ) 'electron volt's(eV) if ?('FAHRENHEIT') then say $( F ) 'Fahrenheit' if ?('FAHRENHEIT OLD') then say $( F * 20/11 - 89.2727 ) 'Fahrenheit OLD' if ?('FLORENTINE LARGE') then say $( F * 0.857143 - 7.42857 ) 'Florentine large' if ?('FLORENTINE MAGNUM') then say $( F * 1.50659 - 73.9736 ) 'Florentine Magnum' if ?('FLORENTINE SMALL') then say $( F * 0.378571 + 1.38571 ) 'Florentine small' if ?('FOWLER') then say $( ( F - 53.7709 ) / 0.640321 ) 'Fowler' if ?('FRICK') then say $( ( F - 58.5338 ) * 251/200 ) 'Frick' if ?('GAS MARK') then say $( ( F - 250 ) * 0.04 ) 'gas mark' if ?('GOUBERT') then say $( ( F + 32 ) * 0.5 ) 'Goubert' if ?('HALES') then say $( ( F - 32 ) / 1.2 ) 'Hales' if ?('HANOW') then say $( ( F + 10.6672 ) / 1.06668 ) 'Hanow' if ?('HAUKSBEE') then say $( ( F - 88.16 ) * 25/18 ) 'Hauksbee' if ?('JACOBS-HOLBORN') then say $( ( F + 53.4366 ) * 71/18 ) 'Jacobs-Holborn' if ?('KELVIN') then say $( k ) 'kelvin's(k) if ?('LEIDEN') then say $( F / 1.8 + 235.222 ) 'Leiden' if ?('NEWTON') then say $( ( F - 32 ) * 11/60 ) 'Newton' if ?('OERTEL') then say $( ( F + 32 ) * 0.5 ) 'Oertel' if ?('PLANCK') then say $( ( F + 459.67 ) * 5/9 / 1.416833e32 ) 'Planck' if ?('RANKINE') then say $( F + 459.67 ) 'Rankine' if ?('REAUMUR') then say $( ( F - 32 ) * 4/9 ) 'Reaumur' if ?('RICHTER') then say $( ( F + 7.45205) * 73/160 ) 'Richter' if ?('RINALDINI') then say $( ( F - 32 ) / 15 ) 'Rinaldini' if ?('ROMER') then say $( ( F - 32 ) * 7/24 + 7.5 ) 'Romer' if ?('ROSENTHAL') then say $( ( F + 453.581 ) * 86/45 ) 'Rosenthal' if ?('ROYAL SOCIETY') then say $( F * -69/50 + 122.82 ) 'Royal Society of London' if ?('SEGREDO') then say $( ( F + 5.98 ) / 0.3798 ) 'Segredo' if ?('SAINT-PATRICE') then say $( ( F - 115.879 ) / 2.62123 ) 'Saint-Patrice' if ?('STUFE') then say $( ( F - 257 ) / 45 ) 'Stufe' if ?('SULZER') then say $( ( F - 33.2334 ) / 1.14595 ) 'Sulzer' if ?('THERMOSTAT') then say $( ( F - 32 ) / 54 ) 'Thermostat' if ?('WEDGWOOD') then say $( ( F - 516.2 ) / 44.7429295 ) 'Wedgwood' end /*until tlist ···*/
exit /*stick a fork in it, we're done.*/ /*──────────────────────────────────$ subroutine────────────────────────*/ $: procedure; showDig=8 /*only show 8 significant digits.*/ _=comma(format(arg(1), , showDig)/1) /*format# 8 digs past . and add ,*/ p=pos(.,_) /*find position of decimal point.*/
/* [↓] align integers with FP #s.*/
if p==0 then _=_ || left(,5+showDig+1) /*no decimal point.*/
else _=_ || left(,5+showDig-length(_)+p) /*has " " */
return right(_,60) /*return the re-formatted arg. */ /*──────────────────────────────────SCALENAME subroutine────────────────*/ scaleName: parse arg y /*abbreviations ──► shortname. */ yU=translate(y,'-eE',"_éÉ") /*uppercase version of temp unit.*/ upper yU /*uppercase version of temp unit.*/ if left(yU,7)=='DEGREES' then yU=substr(yU,8) /*redundant "degrees"? */ if left(yU,6)=='DEGREE' then yU=substr(yU,7) /* " "degree" ? */ yU=strip(yU) /*elide blanks at ends.*/ _=length(yU) /*obtain the yU length.*/ if right(yU,1)=='S' & _>1 then yU=left(yU,_-1) /*elide trailing plural*/
select /*abbreviations ──► shortname. */ when abbrev('AMONTON' , yU) then sn='AMONTON' when abbrev('BARNDORF' , yU,2) |, abbrev('BARNSDORF' , yU,2) then sn='BARNSDORF' when abbrev('BEAUMIUR' , yU,3) |, abbrev('BEAUMUIR' , yU,3) then sn='BEAUMUIR' when abbrev('BENERT' , yU,3) |, abbrev('BENART' , yU,3) then sn='BENART' when abbrev('BRISSEN' , yU,3) |, abbrev('BRISSON' , yU,3) then sn='BRISSEN' when abbrev('BURGEN' , yU,3) |, abbrev('BURGAN' , yU,3) |, abbrev('BERGAN' , yU,3) |, abbrev('BERGEN' , yU,3) then sn='BERGEN' when abbrev('CENTIGRADE' , yU) |, abbrev('CENTRIGRADE' , yU) |, /* 50% misspelled.*/ abbrev('CETIGRADE' , yU) |, /* 50% misspelled.*/ abbrev('CENTINGRADE' , yU) |, abbrev('CENTESIMAL' , yU) |, abbrev('CELCIU' , yU) |, /* 82% misspelled.*/ abbrev('CELCIOU' , yU) |, /* 4% misspelled.*/ abbrev('CELCUI' , yU) |, /* 4% misspelled.*/ abbrev('CELSUI' , yU) |, /* 2% misspelled.*/ abbrev('CELCEU' , yU) |, /* 2% misspelled.*/ abbrev('CELCU' , yU) |, /* 2% misspelled.*/ abbrev('CELISU' , yU) |, /* 1% misspelled.*/ abbrev('CELSU' , yU) |, /* 1% misspelled.*/ abbrev('CELSIU' , yU) then sn='CELSIUS' when abbrev('CIMANTO' , yU,2) |, abbrev('CIMENTO' , yU,2) then sn='CIMENTO' when abbrev('CRUQUIOU' , yU,2) |, abbrev('CRUQUIO' , yU,2) |, abbrev('CRUQUIU' , yU,2) then sn='CRUQUIU' when abbrev('DALANCE' , yU,4) |, abbrev('DALENCE' , yU,4) then sn='DALENCE' when abbrev('DANELLE' , yU,3) |, abbrev('DANEAL' , yU,3) |, abbrev('DANIAL' , yU,3) |, abbrev('DANIELE' , yU,3) |, abbrev('DANNEL' , yU,3) |, abbrev('DANYAL' , yU,3) |, abbrev('DANYEL' , yU,3) |, abbrev('DANIELL' , yU,3) then sn='DANIELL' when abbrev('DALTON' , yU,3) then sn='DALTON' when abbrev('DELAHIRE' , yU,7) |, abbrev('LAHIRE' , yU,4) |, abbrev('HIRE' , yU,2) |, abbrev('DE-LA-HIRE' , yU,7) then sn='DE LA HIRE' when abbrev('DELAVILLE' , yU,7) |, abbrev('LAVILLE' , yU,3) |, abbrev('VILLE' , yU,1) |, abbrev('VILLA' , yU,1) |, abbrev('DE-LA-VILLE' , yU,7) then sn='DE LA VILLE' when abbrev('DELISLE' , yU,3) then sn='DELISLE' when abbrev('DELISLE-OLD' , yU,8) |, abbrev('OLDDELISLE' , yU,6) |, abbrev('DELISLEOLD' , yU,8) then sn='DELISLE OLD' when abbrev('DELUC' , yU,4) |, abbrev('LUC' , yU,2) |, abbrev('DE-LUC' , yU,5) then sn='DE LUC' when abbrev('DELYON' , yU,4) |, abbrev('LYON' , yU,2) |, abbrev('DE-LYON' , yU,5) then sn='DE LYON' when abbrev('DEREVILLA' , yU,3) |, abbrev('DEREVILA' , yU,3) |, abbrev('REVILLA' , yU,3) |, abbrev('DE-REVILLA' , yU,4) |, abbrev('DE-REVILLA' , yU,5) then sn='DE REVILLAS' when abbrev('DEVILLENEUVE' , yU,3) |, abbrev('DE-VILLENEUVE' , yU,4) then sn='DE VILLENEUVE' when abbrev('DURHAM' , yU,3) |, abbrev('DERHAM' , yU,4) then sn='DERHAM' when abbrev('OLDDURHAM' , yU,5) |, abbrev('OLDDERHAM' , yU,6) |, abbrev('DERHAM-OLD' , yU,4) |, abbrev('DERHAMOLD' , yU,4) then sn='DERHAM OLD' when abbrev('DE-SUEDE' , yU,4) |, abbrev('DESUEDE' , yU,4) then sn='DE SUEDE' when abbrev('DU-CREST' , yU,2) |, abbrev('DUCREST' , yU,2) then sn='DU CREST' when abbrev('EDENBURGH' , yU,2) |, abbrev('EDINBURGH' , yU,2) then sn='EDINBURGH' when abbrev('EVOLT' , yU,2) |, abbrev('ELECTRONVOLT' , yU,2) then sn='ELECTRON VOLTS' when abbrev('FARENHEIT' , yU) |, /* 39% misspelled.*/ abbrev('FARENHEIGHT' , yU) |, /* 15% misspelled.*/ abbrev('FARENHITE' , yU) |, /* 6% misspelled.*/ abbrev('FARENHIET' , yU) |, /* 3% misspelled.*/ abbrev('FARHENHEIT' , yU) |, /* 3% misspelled.*/ abbrev('FARINHEIGHT' , yU) |, /* 2% misspelled.*/ abbrev('FARENHIGHT' , yU) |, /* 2% misspelled.*/ abbrev('FAHRENHIET' , yU) |, /* 2% misspelled.*/ abbrev('FERENHEIGHT' , yU) |, /* 2% misspelled.*/ abbrev('FEHRENHEIT' , yU) |, /* 2% misspelled.*/ abbrev('FERENHEIT' , yU) |, /* 2% misspelled.*/ abbrev('FERINHEIGHT' , yU) |, /* 1% misspelled.*/ abbrev('FARIENHEIT' , yU) |, /* 1% misspelled.*/ abbrev('FARINHEIT' , yU) |, /* 1% misspelled.*/ abbrev('FARANHITE' , yU) |, /* 1% misspelled.*/ abbrev('FAHRENHEIT' , yU) then sn='FAHRENHEIT' when abbrev('OLDFAHRENHEIT' , yU,4) |, abbrev('FAHRENHEIT-OLD' , yU,13) |, abbrev('FAHRENHEITOLD' , yU,13) then sn='FARHENHEIT OLD' when abbrev('FLORENTINE-LARGE' , yU,12) |, abbrev('LARGE-FLORENTINE' , yU,7) |, abbrev('LARGEFLORENTINE' , yU,6) |, abbrev('FLORENTINELARGE' , yU,12) then sn='FLORENTINE LARGE' when abbrev('FLORENTINE-MAGNUM' , yU,2) |, abbrev('MAGNUM-FLORENTINE' , yU,3) |, abbrev('MAGNUMFLORENTINE' , yU,3) |, abbrev('FLORENTINEMAGNUM' , yU,2) then sn='FLORENTINE MAGNUM' when abbrev('FLORENTINE-SMALL' , yU,13) |, abbrev('SMALL-FLORENTINE' , yU,7) |, abbrev('SMALLFLORENTINE' , yU,6) |, abbrev('FLORENTINESMALL' , yU,13) then sn='FLORENTINE SMALL' when abbrev('FOULER' , yU,2) |, abbrev('FOWLOR' , yU,2) |, abbrev('FOWLER' , yU,2) then sn='FOWLER' when abbrev('FRICK' , yU,2) then sn='FRICK' when abbrev('GAS-MARK' , yU,2) |, abbrev('GASMARK' , yU,2) then sn='GAS MARK' when abbrev('GOUBERT' , yU,2) then sn='GOUBERT' when abbrev('HAIL' , yU,3) |, abbrev('HALE' , yU,3) then sn='HALES' when abbrev('HANOW' , yU,3) then sn='HANOW' when abbrev('HUCKSBEE' , yU,3) |, abbrev('HAWKSBEE' , yU,3) |, abbrev('HAUKSBEE' , yU,3) then sn='HAUKSBEE' when abbrev('JACOBSHOLBORN' , yU,2) |, abbrev('JACOBS-HOLBORN' , yU,2) then sn='JACOBS-HOLBORN' when abbrev('KALVIN' , yU) |, /* 27% misspelled.*/ abbrev('KERLIN' , yU) |, /* 18% misspelled.*/ abbrev('KEVEN' , yU) |, /* 9% misspelled.*/ abbrev('KELVIN' , yU) then sn='KELVIN' when abbrev('LAYDEN' , yU) |, abbrev('LEIDEN' , yU) then sn='LEIDEN' when abbrev('NEUTON' , yU) |, /*100% misspelled.*/ abbrev('NEWTON' , yU) then sn='NEWTON' when abbrev('ORTEL' , yU) |, abbrev('OERTEL' , yU) then sn='OERTEL' when abbrev('PLACK' , yU) |, /*100% misspelled.*/ abbrev('PLANC' , yU) |, /* misspelled.*/ abbrev('PLANK' , yU) |, /* misspelled.*/ abbrev('PLANCK' , yU) then sn='PLANCK' when abbrev('RANKINE' , yU, 1) then sn='RANKINE' when abbrev('REAUMUR' , yU, 2) then sn='REAUMUR' when abbrev('RICKTER' , yU, 3) |, abbrev('RICHTER' , yU, 3) then sn='RICHTER' when abbrev('RINALDINI' , yU, 3) then sn='RINALDINI' when abbrev('ROEMER' , yU, 3) |, abbrev('ROMER' , yU, 3) then sn='ROMER' when abbrev('ROSANTHAL' , yU, 3) |, abbrev('ROSENTHAL' , yU, 3) then sn='ROSENTHAL' when abbrev('RSOL' , yU, 2) |, abbrev('RSL' , yU, 2) |, abbrev('ROYALSOCIETYOFLONDON' , yU, 3) |, abbrev('ROYAL-SOCIETY-OF-LONDON' , yU, 3) then sn='ROYAL SOCIETY' when abbrev('SAGREDO' , yU, 3) then sn='SAGREDO' when abbrev('ST.-PATRICE' , yU, 3) |, abbrev('ST.PATRICE' , yU, 3) |, abbrev('SAINTPATRICE' , yU, 3) |, abbrev('SAINT-PATRICE' , yU, 3) then sn='SAINT-PATRICE' when abbrev('STUFFE' , yU, 3) |, abbrev('STUFE' , yU, 3) then sn='STUFE' when abbrev('SULTZER' , yU, 2) |, abbrev('SULZER' , yU, 2) then sn='SULZER' when abbrev('WEDGEWOOD' , yU) |, abbrev('WEDGWOOD' , yU) then sn='WEDGWOOD' otherwise call serr 'illegal temperature scale:' y end /*select*/
return /*──────────────────────────────────one─liner subroutines───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────*/ ?: parse arg y; if not\== then do; if noS\== then if left(y,noL)==noS then return 0; if noE\== then if right(y,noL)==noE then return 0; end; if all | y==! then return 1; return 0 comma: procedure; parse arg _,c,p,t,s; arg ,U .; c=p(c ',');if U=='BLANK' then c=' '; o=p(p 3);p=abs(o); t=p(t 1e7); s=p(s 1);if \isInt(p)|\isInt(t)|\isInt(s)|t<1|s<1|p==0|arg()>5 then return _;n=_'.9';#=123456789; k=0;call comma.;return comma..() comma.: n=_'.9'; #=123456789; k=0; if o<0 then do; b=verify(_,' ',,s); e=length(_)-verify(reverse(_),' ')+1-p; end; else do; b=verify(n,#,"M",s); z=max(1,verify(n,#"0.",'M',s)); e=verify(n,#'0',,max(1,verify(n,#"0.",'M',s)))-p-1; end; return comma..: if e>0 & b>0 then do j=e to b by -p while k<t; _=insert(c,_,j); k=k+1; end; return _ e: e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353547594571382178525166427427466391932; return e isInt: return datatype(arg(1), 'W') /*is the argument a whole number (integer)?*/ exp: procedure; parse arg x; ix=x%1; if abs(x-ix)>.5 then ix=ix+sign(x); x=x-ix; z=1; _=1; w=z; do j=1; _=_*x/j; z=(z+_)/1; if z==w then leave;w=z;end;if z\==0 then z=z*e()**ix;return z/1 ln: procedure; parse arg x; call e; ig=x>1.5; is=1-2*(ig\==1); ii=0; xx=x; return ln..() ln..: do while ig & xx>1.5 | \ig & xx<.5;_=e;do k=-1;iz=xx*_**-is;if k>=0 & (ig & iz<1 | \ig & iz>.5) then leave;_=_*_;izz=iz;end;xx=izz; ii=ii+is*2**k; end; x=x*e**-ii-1; z=0;_=-1;p=z;do k=1; _=-_*x; z=z+_/k; if z=p then leave;p=z; end; return z+ii p: return subword(arg(1), 1, max(1, words(arg(1))-1)) pow: procedure; parse arg x,y; if y=0 then return 1; if x=0 then return 0; if isInt(y) then return x**y; if isInt(1/y) then return root(x,1/y,f); return pow_() pow_: if abs(y//1)=.5 then return sqrt(x)**sign(y)*x**(y%1); return exp(y*ln(x)) root: procedure; parse arg x,y; if x=0 | y=1 then return x; if isInt(y) then return rooti(x,y); _=sqrt(x); if y<0 then _=1/_; return _ rooti: procedure; parse arg x,y; if x=0 | y=1 then return x; n=y<0; y=abs(y); numeric digits digits()+2; z=abs(x); g=(z+1)/y; m=y-1; numeric fuzz 2; do forever; _=(m*g**y+z)/y/g**m; if _=g then leave; g=_; end; _=g*sign(x); if n then _=1/_; return _ s: if arg(1)==1 then return arg(3); return word(arg(2) 's',1) /*pluralizer.*/ serr: say; say '***error!***'; say; say arg(1); say; exit 13 sqrt: procedure; parse arg x; if x=0 then return 0; d=digits(); p=d; m.=9; numeric digits 9; g=sqrt.(); m.0=d; m.1=d; do j=2 while p>9; m.j=p; p=p%2+1; end; do k=j+5 to 0 by -1; numeric digits m.k; g=.5*(g+x/g); end; numeric digits d; return (g/1)i sqrt.: i=; if x<0 then do; x=-x; i='i'; end; numeric form; parse value format(x,2,1,,0) 'E0' with g 'E' _ .; return g*.5'E'_%2</lang>