Table 6-8. Math Functions
| Basic Syntax | Crystal Syntax |
|---|---|
| Abs(number) | Abs(number) |
| Ceiling(number, multiple) | Ceiling(number, multiple) |
| Fix(number, decimals) | Truncate(number, decimals) |
| Int(number), numerator \ denominator | Int(number), numerator \ denominator |
| Pi | Pi |
| Remainder(numerator, denominator), | Remainder(numerator, denominator), |
| numerator Mod denominator | numerator Mod denominator |
| Round(number, decimals), RoundUp(number, decimals) | Round(number, decimals), RoundUp(number, decimals) |
| Sgn(number) | Sgn(number) |
| Sqr(number), Exp(number), Log(number) | Sqr(number), Exp(number), Log(number) |
| Cos(number), Sin(number), Tan(number), Atn(number) | Cos(number), Sin(number), Tan(number), Atn(number) |
