Test integerness: Difference between revisions
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(→{{header|Perl 6}}: factorize) |
(→{{header|Python}}: Updated to handle ints, floats, and complex types.) |
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=={{header|Python}}== |
=={{header|Python}}== |
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{{incomplete}} |
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<lang python>>>> def isint(f): |
<lang python>>>> def isint(f): |
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return int(f) == f |
return complex(f).imag == 0 and int(complex(f).real) == complex(f).real |
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>>> [isint(f) for f in (1.0, 2, (3.0+0.0j), 4.1, (3+4j), (5.6+0j))] |
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>>> isint(3.14) |
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[True, True, True, False, False, False] |
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False |
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>>> isint(3.0) |
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True |
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>>> </lang> |
>>> </lang> |
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