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Xiaolin Wu's line algorithm: Difference between revisions
m
→{{header|REXX}}: fixed ROUND subroutine bug for REGINA. -- ~~~~
(→{{header|REXX}}: added the REXX language. -- ~~~~) |
m (→{{header|REXX}}: fixed ROUND subroutine bug for REGINA. -- ~~~~) |
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Line 707:
fpart: procedure; parse arg ?; return abs(?-trunc(?))
/*────────────────────────────────ROUND subroutine─────────arg2 is place*/
round: procedure; parse arg ?,??; return format(?,,word(?? 0,1))
'''output''' when using the default input
<pre style="overflow:scroll">
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