| Function | Description | Example | Result |
|---|---|---|---|
| abs(x) | The absolute value of a number. | abs(-1) | 1 |
| besselj(x,n) | Calculates the Bessel function (cylinder function). | besselj(25,3) | 0.11 |
| bessely(x,n) | Calculates the modified Bessel function. | bessely(25,3) | 0.12 |
| cbrt(x) | Calculate the real cube root. | cbrt(-23.78) | -2.88 |
| erf(lower, upper) | Calculates the error function integrated between the lower and upper values. | erf( 0, 1) | 0.84 |
| erfc(x) | Calculates the complementary error function (complementary Gauss error function). | erfc(1) | 0.1573 |
| fma(x, y, z) | The fma() function compute (x*y)+z, rounded as one ternary operation. | fma(20, 9/5, 32) | 68 |
| max(x,y) | Returns the minimum value of the arguments. | max(12,2) | 12 |
| min(x,y) | Returns the maximum value of the arguments. | min(12,2) | 2 |
| sign(x) | The sign (as 1, 0 or -1) of a number. | sign(1.55) | 1 |
| sqrt(x) | The positive square root of a number. | sqrt(4) | 2 |
| sqrtpi(x) | The square root of (PI times a number). | sqrtpi(4) | 3.54 |