| ref(x, y) | Returns the value at (x, y). |
| sum(range) | Returns the sum of the values in the range. |
| avg(range) | Returns the average of the values in the range. |
| if(condition, on_true, on_false) | If condition is true, this returns on_true. Otherwise, it returns on_false. |
| round(x) | Returns the nearest integer to a number. Round half-way cases away from 0.0. |
| floor(x) | Returns the largest integer less than or equal to a number. |
| ceil(x) | Returns the smallest integer greater than or equal to a number. |
| log(base, x) | Returns the logarithm of the number with respect to an arbitrary base. |
| ln(x) | Returns the natural logarithm of the number. |
| log2(x) | Returns the base 2 logarithm of the number. |
| log10(x) | Returns the base 10 logarithm of the number. |
| sqrt(x) | Returns the square root of a number. |
| pow(base, exp) | Raises the base to the exp power. |
| sin(x) | Computes the sine of a number (in radians). |
| cos(x) | Computes the cosine of a number (in radians). |
| tan(x) | Computes the tangent of a number (in radians). |
| asin(x) | Computes the arcsine of a number (in radians). |
| acos(x) | Computes the arccosine of a number (in radians). |
| atan(x) | Computes the arctangent of a number (in radians). |
| sinh(x) | Hyperbolic sine function. |
| cosh(x) | Hyperbolic cosine function. |
| tanh(x) | Hyperbolic tangent function. |
| asinh(x) | Inverse hyperbolic sine function. |
| acosh(x) | Inverse hyperbolic cosine function. |
| atanh(x) | Inverse hyperbolic tangent function. |