Generalised floating point addition: Difference between revisions
Content added Content deleted
Walterpachl (talk | contribs) m (→base 10 only: typos) |
Walterpachl (talk | contribs) m (→any base: typos) |
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do j=-7 to 21 /*traipse through the test cases.*/ |
do j=-7 to 21 /*traipse through the test cases.*/ |
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reps=reps+1 /*increase number of |
reps=reps+1 /*increase number of repetitions.*/ |
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BCD.j=strip(copies(_123,reps)'^'mult,'L',0) /*construct zoned BCD.*/ |
BCD.j=strip(copies(_123,reps)'^'mult,'L',0) /*construct zoned BCD.*/ |
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if j//3==0 then BCD.J='+'BCD.j /*add a leading + sign every 3rd#*/ |
if j//3==0 then BCD.J='+'BCD.j /*add a leading + sign every 3rd#*/ |
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end /*j*/ |
end /*j*/ |
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say copies('═',maxW) /*display a fence for |
say copies('═',maxW) /*display a fence for separation.*/ |
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times=81 /*the number of times to add it. */ |
times=81 /*the number of times to add it. */ |
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if \c then do /*build char str for base ? */ |
if \c then do /*build char str for base ? */ |
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!=substr($,1+10*(tt<0),t) /*character |
!=substr($,1+10*(tt<0),t) /*character string for base.*/ |
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if tt<0 then !=0||! /*prefix a zero if neg base.*/ |
if tt<0 then !=0||! /*prefix a zero if neg base.*/ |
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end |
end |
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'''output''' is identical to the previous version. |
'''output''' is identical to the previous version. |
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<br><br> |
<br><br> |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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No code, it's built in (uses '*' for multiplication): |
No code, it's built in (uses '*' for multiplication): |
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