NAME

       std::numbers - Namespace for mathematical constants.

SYNOPSIS

   Variables
       constexpr double e
       template<typename _Tp > constexpr _Tp e_v
           e
       constexpr double egamma
       template<typename _Tp > constexpr _Tp egamma_v
           The Euler-Mascheroni constant.
       constexpr double inv_pi
       template<typename _Tp > constexpr _Tp inv_pi_v
           1/pi
       constexpr double inv_sqrt3
       template<typename _Tp > constexpr _Tp inv_sqrt3_v
           1/sqrt(3)
       constexpr double inv_sqrtpi
       template<typename _Tp > constexpr _Tp inv_sqrtpi_v
           1/sqrt(pi)
       constexpr double ln10
       template<typename _Tp > constexpr _Tp ln10_v
           log_e 10
       constexpr double ln2
       template<typename _Tp > constexpr _Tp ln2_v
           log_e 2
       constexpr double log10e
       template<typename _Tp > constexpr _Tp log10e_v
           log_10 e
       constexpr double log2e
       template<typename _Tp > constexpr _Tp log2e_v
           log_2 e
       constexpr double phi
       template<typename _Tp > constexpr _Tp phi_v
           The golden ratio, (1+sqrt(5))/2.
       constexpr double pi
       template<typename _Tp > constexpr _Tp pi_v
           pi
       constexpr double sqrt2
       template<typename _Tp > constexpr _Tp sqrt2_v
           sqrt(2)
       constexpr double sqrt3
       template<typename _Tp > constexpr _Tp sqrt3_v
           sqrt(3)

Detailed Description

       Namespace for mathematical constants.

Variable Documentation

   template<typename _Tp > constexpr _Tp std::numbers::e_v [inline],  [constexpr]
       e

       Definition at line 59 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::egamma_v [inline],  [constexpr]
       The Euler-Mascheroni constant.

       Definition at line 114 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::inv_pi_v [inline],  [constexpr]
       1/pi

       Definition at line 79 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::inv_sqrt3_v [inline],  [constexpr]
       1/sqrt(3)

       Definition at line 109 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::inv_sqrtpi_v [inline],  [constexpr]
       1/sqrt(pi)

       Definition at line 84 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::ln10_v [inline],  [constexpr]
       log_e 10

       Definition at line 94 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::ln2_v [inline],  [constexpr]
       log_e 2

       Definition at line 89 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::log10e_v [inline],  [constexpr]
       log_10 e

       Definition at line 69 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::log2e_v [inline],  [constexpr]
       log_2 e

       Definition at line 64 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::phi_v [inline],  [constexpr]
       The golden ratio, (1+sqrt(5))/2.

       Definition at line 119 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::pi_v [inline],  [constexpr]
       pi

       Definition at line 74 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::sqrt2_v [inline],  [constexpr]
       sqrt(2)

       Definition at line 99 of file numbers.

   template<typename _Tp > constexpr _Tp std::numbers::sqrt3_v [inline],  [constexpr]
       sqrt(3)

       Definition at line 104 of file numbers.

Author

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