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37 lines
569 B
Plaintext
37 lines
569 B
Plaintext
NAME
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ismult - whether a value is a multiple of another
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SYNOPSIS
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ismult(x, y)
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TYPES
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x real
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y real
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return int
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DESCRIPTION
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Determine if x exactly divides y. If there exists an integer k
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such that:
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x == y * k
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then return 1, otherwise return 0.
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EXAMPLE
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> print ismult(6, 2), ismult(2, 6), ismult(7.5, 2.5)
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1 0 1
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> print ismult(4^67, 2^59), ismult(13, 4/67), ismult(13, 7/56)
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1 0 1
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LIMITS
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none
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LIBRARY
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BOOL qdivides(NUMBER *x, *y)
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BOOL zdivides(ZVALUE x, y)
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SEE ALSO
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ismult, isprime, isrel, issq
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