Return the remainder of x divided by y.

Synopsis

Declared in <bdldfp_decimalutil.h>

static
Decimal32
fmod(
    Decimal32 x,
    Decimal32 y);

Description

Return the remainder of the division of the specified x by the specified y. The returned value has the same sign as x and is less than y in magnitude.

Special value handling: * If either argument is quiet NaN, quiet NaN is returned. * If either argument is signaling NaN, quiet NaN is returned, and the value of the macro EDOM is stored into errno. * If x is +/‐infnity and y is not NaN, quiet NaN is returned and the value of the macro EDOM is stored into errno. * If x is +/‐0 and y is not zero, +/‐0 is returned. * If y is +/‐0, quite NaN is returned and the value of the macro EDOM is stored into errno. * If x is finite and y is +/‐infnity, x is returned.

Return Value

remainder of x divided by y

Parameters

Name

Description

x

dividend

y

divisor

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