Documentation

math.tanh() function

Flux 0.22.0+

The math.tanh() function returns the hyperbolic tangent of x.

Output data type: Float

import "math"

math.tanh(x: 1.23)

// Returns 0.8425793256589296

Parameters

x

The value used in the operation.

Special cases

math.tanh(x: ±0)   // Returns ±0
math.tanh(x: ±Inf) // Returns ±1
math.tanh(x: NaN)  // Returns NaN

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