math.log2() function

The math.log2() function returns the binary logarithm of x.

*Output data type: Float*

  1. import "math"
  3. math.log2(x: 3.14)
  5. // Returns 1.6507645591169022

Parameters

x

The value used in the operation.

*Data type: Float*

Special cases

  1. math.log2(x: +Inf) // Returns +Inf
  2. math.log2(x: 0)    // Returns -Inf
  3. math.log2(x: <0)   // Returns NaN
  4. math.log2(x: NaN)  // Returns NaN