Flowdock
method

cosh

Importance_1
v2_5_5 - Show latest stable - 0 notes - Class: CMath
cosh(z) public

Returns the hyperbolic cosine of z, where z is given in radians

CMath.cosh(1 + 1i) #=> (0.8337300251311491+0.9888977057628651i)
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