Flowdock
method

tanh

Importance_1
Ruby latest stable (v2_5_5) - 0 notes - Class: CMath
tanh(z) public

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

CMath.tanh(1 + 1i) #=> (1.0839233273386943+0.27175258531951174i)
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