std::remquo

From Cppreference

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Defined in header <cmath>
float       remquo( float x, float y, int *quo );	(1)	(since C++11)
double      remquo( double x, double y, int *quo );	(2)	(since C++11)
long double remquo( long double x, long double y, int *quo );	(3)	(since C++11)
Promoted    remquo( Arithmetic x, Arithmetic y, int *quo );	(4)	(since C++11)

Computes the remainder of the floating point division operation x/y as the remainder function does. Additionally, the sign and at least the three of the last bits of x/y will be stored in quo.

4) If any argument has integral type, it is cast to double. If any other argument is long double, then the return type is long double, otherwise it is double

[edit] Parameters

x, y	-	floating point values
quo	-	pointer to an integer value to store some bits of x/y in

[edit] Return value

remainder of dividing arguments

[edit] See also

remainder (C++11)	signed remainder of the division operation (function)
fmod	remainder of the floating point division operation (function)
div ldiv lldiv imaxdiv (C++11)	the quotient and remainder of integer division (function)