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43 lines
966 B
Plaintext
43 lines
966 B
Plaintext
NAME
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quomod - assign quotient and remainder to two variables
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SYNOPSIS
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quomod(x, y, q, r)
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TYPES
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x real
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y real
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q any
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r any
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return real
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DESCRIPTION
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Returns 0 or 1 according as x is or is not a multiple of y.
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Let x = q * y + r where q is an integer and 0 <= r < y
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This function assigns the values q and r to the variables
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Q and R. If x >= 0, the results for Q and R are the same as
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those given by Q = x // y, R = x % y.
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XXX - need to document relationship with "quomod" config value
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EXAMPLE
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> global u, v;
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> global mat M[2];
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> print quomod(13,5,u,v), u, v, quomod(15.6,5.2,M[0],M[1]), M[0], M[1];
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> 1 2 3 0 3 0
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> A = assoc();
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> print quomod(13, 5, A[1], A[2]), A[1], A[2]
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> 1 2 3
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XXX - need examples of how the "quomod" config file changes results
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LIMITS
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y > 0
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LIBRARY
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BOOL qquomod(NUMBER *q1, NUMBER *q2, NUMBER **retqdiv, NUMBER **retqmod)
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SEE ALSO
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//, %
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