| Dec() | Converts the value of a string to a decimal. |
| IsNumber() | Reports whether the value of a string is a number. |
| Mod() | Obtains the remainder (modulus) of a division operation. |
| Number() | Converts a string to a number. |
| Truncate() | Truncates a number to the specified number of decimal places. |
| Rand() | Obtains a random whole number between 1 and a specified upper limit. |
| Round() | Rounds a number to the specified number of decimal places. |
