Isinf
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Syntax
INT isinf ( <FLOAT number> )
Description
Checks if a given value is an infinity. It does not check for Not-A-Numbers. Use the Isnan() function for that.
Parameters
| FLOAT number | - The value to check. |
Returns
| INT FALSE | - The value is a not an infinity. |
| INT TRUE | - The value is a positive or negative infinity. |
See also
Wikipedia page about the mathematical subject infinity.
| Mod_math | |
| Constants | |
| Functions | Abs()Acos()Asin()Atan()Atan2()Cos()Fgetangle()Fgetdist()Finite()Getdistx()Getdisty()Isinf()Isnan()Nearangle()Pow()Sin()Sqrt()Tan() |