class_group 0.6.0

Rust library for building IQC: cryptography based on class groups (Cl) of imaginary quadratic orders
Documentation 
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Function: bernfrac
Section: transcendental
C-Name: bernfrac
Prototype: L
Help: bernfrac(x): Bernoulli number B_x, as a rational number.
Doc: Bernoulli number\sidx{Bernoulli numbers} $B_x$,
 where $B_0=1$, $B_1=-1/2$, $B_2=1/6$,\dots, expressed as a rational number.
 The argument $x$ should be of type integer.