Rational Arithmetic
Utilities
Collaboration diagram for Rational Arithmetic:

## Classes

struct | std::ratio< _Num, _Den >
struct | std::ratio_equal< _R1, _R2 >
struct | std::ratio_not_equal< _R1, _R2 >

## Typedefs

template<typename _R1 , typename _R2 >
using | std::ratio_divide = typename __ratio_divide< _R1, _R2 >::type
template<typename _R1 , typename _R2 >
using | std::ratio_multiply = typename __ratio_multiply< _R1, _R2 >::type
typedef ratio< num, den > | std::ratio< _Num, _Den >::type
typedef ratio< __safe_multiply<(_R1::num/__gcd1),(_R2::num/__gcd2)>::value, __safe_multiply<(_R1::den/__gcd2),(_R2::den/__gcd1)>::value > | std::__ratio_multiply< _R1, _R2 >::type
typedef __ratio_multiply< _R1, ratio< _R2::den, _R2::num > >::type | std::__ratio_divide< _R1, _R2 >::type

## Variables

static constexpr uintmax_t | std::__big_add< __hi1, __lo1, __hi2, __lo2 >::__hi
static constexpr uintmax_t | std::__big_sub< __hi1, __lo1, __hi2, __lo2 >::__hi
static constexpr uintmax_t | std::__big_mul< __x, __y >::__hi
static constexpr uintmax_t | std::__big_add< __hi1, __lo1, __hi2, __lo2 >::__lo
static constexpr uintmax_t | std::__big_sub< __hi1, __lo1, __hi2, __lo2 >::__lo
static constexpr uintmax_t | std::__big_mul< __x, __y >::__lo
static constexpr uintmax_t | std::__big_div_impl< __n1, __n0, __d >::__quot
static constexpr uintmax_t | std::__big_div< __n1, __n0, __d >::__quot_hi
static constexpr uintmax_t | std::__big_div< __n1, __n0, __d >::__quot_lo
static constexpr uintmax_t | std::__big_div_impl< __n1, __n0, __d >::__rem
static constexpr uintmax_t | std::__big_div< __n1, __n0, __d >::__rem
static constexpr intmax_t | std::ratio< _Num, _Den >::den
static constexpr intmax_t | std::__ratio_multiply< _R1, _R2 >::den
static constexpr intmax_t | std::__ratio_divide< _R1, _R2 >::den
static constexpr intmax_t | std::ratio< _Num, _Den >::num
static constexpr intmax_t | std::__ratio_multiply< _R1, _R2 >::num
static constexpr intmax_t | std::__ratio_divide< _R1, _R2 >::num
static const intmax_t | std::__safe_multiply< _Pn, _Qn >::value

## Detailed Description

Compile time representation of finite rational numbers.

## Typedef Documentation

## ratio_divide

template<typename _R1 , typename _R2 >

using std::ratio_divide = typedef typename __ratio_divide<_R1, _R2>::type

ratio_divide

Definition at line 336 of file ratio.

## ratio_multiply

template<typename _R1 , typename _R2 >

using std::ratio_multiply = typedef typename __ratio_multiply<_R1, _R2>::type

ratio_multiply

Definition at line 313 of file ratio.