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38 lines
800 B
Plaintext
38 lines
800 B
Plaintext
NAME
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mmin - least-absolute-value residues modulo a specified number
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SYNOPSIS
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mmin(x, md)
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TYPES
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x number (real or complex), matrix, list, object
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md real
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return real
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DESCRIPTION
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If x is real and md is nonzero, mmin(x, md) returns the real
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number v congruent to x modulo md for which abs(v) <= md/2
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and if abs(v) = md/2, then v = md/2.
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If x is real and md is zero, mmin(x, md) returns x.
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For complex, matrix, list or object x, see the help file for mod: for
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all x and md, mmin(x, md) returns the same as mod(x, md, 16).
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EXAMPLE
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> print mmin(3,6), mmin(4,6), mmin(5,6), mmin(6,6), mmin(7,6)
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3 -2 -1 0 1
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> print mmin(1.25, 2.5), mmin(-1.25,2.5), mmin(1.25, -2.5)
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1.25 1.25 -1.25
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LIMITS
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none
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LIBRARY
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none
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SEE ALSO
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mod
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