Documentation

math.exp2() function

Flux 0.22.0+

The math.exp2() function returns 2**x, the base-2 exponential of x.

Output data type: Float

import "math"

math.exp2(x: 21.0)

// Returns 2.097152e+06

Parameters

x

The value used in the operation.

Special cases

math.exp2(x: +Inf) // Returns +Inf
math.exp2(x: NaN)  // Returns NaN

Very large values overflow to 0 or +Inf. Very small values underflow to 1.


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