32 #ifndef mathematicalConstants_H
33 #define mathematicalConstants_H
43 namespace mathematical
48 static const char*
const group =
"mathematical";
51 const scalar
pi(M_PI);
56 const scalar
Eu(0.57721566490153286060651209);
const scalar Eu(0.57721566490153286060651209)
Euler's constant.
const scalar piByTwo(0.5 *pi)
const scalar twoPi(2 *pi)
static const char *const group