35 #ifndef mathematicalConstants_H 36 #define mathematicalConstants_H 46 namespace mathematical
52 constexpr
const char*
const group =
"mathematical";
54 constexpr scalar
e(M_E);
55 constexpr scalar
pi(M_PI);
56 constexpr scalar
twoPi(2*M_PI);
57 constexpr scalar
piByTwo(0.5*M_PI);
60 constexpr scalar
Eu(0.57721566490153286060651209);
constexpr scalar Eu(0.57721566490153286060651209)
Euler's constant.
constexpr scalar twoPi(2 *M_PI)
constexpr scalar pi(M_PI)
constexpr scalar piByTwo(0.5 *M_PI)
constexpr const char *const group
Group name for mathematical constants.