math.hpp File Reference

Math functions particular to cxxomfort. More...

Namespaces
	cxxomfort
	Namespace of the cxxomfort library.

Functions
template<typename N >
CXXO_CONSTEXPR int	sign (N n) CXXO_NOEXCEPTNOTHROW
	Returns the sign of n . More...
template<typename I >
uintmax_t	factors (I n, uintmax_t f) CXXO_NOEXCEPTNOTHROW
	Returns the number of times that f appears as factor of n . More...

Detailed Description

Math functions particular to cxxomfort.

Function Documentation

sign()

CXXO_CONSTEXPR int cxxomfort::impl::sign

(

N

n

)

Returns the sign of n .

Precondition

n is of a real-like type.

Referenced by cxxomfort::impl::sign().

factors()

uintmax_t cxxomfort::impl::factors	(	I	n,
		uintmax_t	f
	)

Returns the number of times that f appears as factor of n .

Precondition

n is of integer-like type; n > 0; f > 1

Referenced by cxxomfort::impl::factors().