Math
Hugo provides nine mathematical operators in templates.
| Function | Description | Example |
|---|---|---|
add | Adds two numbers. | {{add 1 2}} → 3 |
| If one of the numbers is a float, the result is a float. | {{add 1.1 2}} → 3.1 | |
sub | Subtracts two numbers. | {{sub 3 2}} → 1 |
| If one of the numbers is a float, the result is a float. | {{sub 3 2.5}} → 0.5 | |
mul | Multiplies two numbers. | {{mul 2 3}} → 6 |
| If one of the numbers is a float, the result is a float. | {{mul 2 3.1}} → 6.2 | |
div | Divides two numbers. | {{div 6 3}} → 2 |
{{div 6 4}} → 1 | ||
| If one of the numbers is a float, the result is a float. | {{div 6 4.0}} → 1.5 | |
mod | Modulus of two integers. | {{mod 15 3}} → 0 |
modBool | Boolean of modulus of two integers. Evaluates to true if result equals 0. | {{modBool 15 3}} → true |
math.Ceil | Returns the least integer value greater than or equal to the given number. | {{math.Ceil 2.1}} → 3 |
math.Floor | Returns the greatest integer value less than or equal to the given number. | {{math.Floor 1.9}} → 1 |
math.Round | Returns the nearest integer, rounding half away from zero. | {{math.Round 1.5}} → 2 |
math.Log | Returns the natural logarithm of the given number. | {{math.Log 42}} → 3.737 |
math.Sqrt | Returns the square root of the given number. | {{math.Sqrt 81}} → 9 |
math.Pow | Returns the first number raised to the power of the second number. | {{math.Pow 2 3}} → 8 |
Last updated:
February 23, 2020