math.cosh() function

The math.cosh() function returns the hyperbolic cosine of x.

*Output data type: Float*

  1. import "math"
  3. math.cosh(x: 1.22)
  5. // Returns 1.8412089502726743

Parameters

x

The value used in the operation.

*Data type: Float*

Special cases

  1. math.cosh(±0)   // Returns 1
  2. math.cosh(±Inf) // Returns +Inf
  3. math.cosh(NaN)  // Returns NaN