math.isInf() function

The math.isInf() function reports whether f is an infinity, according to sign.

*Output data type: Boolean*

• If sign > 0, math.isInf reports whether f is positive infinity.
• If sign < 0, math.isInf reports whether f is negative infinity.

• If sign == 0, math.isInf reports whether f is either infinity.

  import "math"
  math.isInf(f: 2.12, sign: 3)
  // Returns false

Parameters

f

The value used in the evaluation.

*Data type: Float*

sign

The sign used in the evaluation.

*Data type: Integer*