Module exp_x_minus_1 

ExpXMinus1 and ExpXMinus1Assign, traits for computing $e^x-1$ for Floats.

Functions

primitive_float_exp_x_minus_1

Computes $e^x-1$ for a primitive float. Using this function is more accurate than using the primitive float exp_m1 function (the standard library’s exp_m1 is not correctly rounded).

primitive_float_exp_x_minus_1_rational

Computes $e^x-1$, where $x$ is a Rational, returning the result as a primitive float.