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inlineconstexpr |
Parameters
x
: value.c
: Conditional expression masking the operation.n
: integral value argument.m
: Logical value masking the operation.Return value
x
is \(\pm0\), it is returned, unmodified.x
is \(\pm\infty\), it is returned, unmodified.n
is 0, then x
is returned, unmodified.x
is NaN, NaN is returned.