Module std::float::consts

Statics

`pub static e: float =` `2.71828182845904523536028747135266250`	Euler's number
`pub static frac_1_pi: float =` `0.318309886183790671537767526745028724`	1.0/pi
`pub static frac_1_sqrt2: float =` `0.707106781186547524400844362104849039`	1.0/sqrt(2.0)
`pub static frac_2_pi: float =` `0.636619772367581343075535053490057448`	2.0/pi
`pub static frac_2_sqrtpi: float =` `1.12837916709551257389615890312154517`	2.0/sqrt(pi)
`pub static frac_pi_2: float =` `1.57079632679489661923132169163975144`	pi/2.0
`pub static frac_pi_4: float =` `0.785398163397448309615660845819875721`	pi/4.0
`pub static ln_10: float =` `2.30258509299404568401799145468436421`	ln(10.0)
`pub static ln_2: float =` `0.693147180559945309417232121458176568`	ln(2.0)
`pub static log10_e: float =` `0.434294481903251827651128918916605082`	log10(e)
`pub static log2_e: float =` `1.44269504088896340735992468100189214`	log2(e)
`pub static pi: float =` `3.14159265358979323846264338327950288`	Archimedes' constant
`pub static sqrt2: float =` `1.41421356237309504880168872420969808`	sqrt(2.0)