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---
title: Mathematics
weight: 1
---
All operands must be of the same type, which is also the type returned by the
operation.
### Addition
{{< fatecode >}}(+ [N0 = NUMBER] ... [NN = NUMBER]){{< /fatecode >}}
Standard addition (minimum of 2 arguments).
### Substraction
{{< fatecode >}}(- [N0 = NUMBER] ... [NN = NUMBER]){{< /fatecode >}}
Standard substraction (minimum of 2 arguments).
### Multiplication
{{< fatecode >}}(* [N0 = NUMBER] ... [NN = NUMBER]){{< /fatecode >}}
Standard multiplication (minimum of 2 arguments).
### Division
{{< fatecode >}}(/ [N0 = NUMBER] [N1 = NUMBER]){{< /fatecode >}}
Standard division. Note that a division on integers is indeed an integer
division.
### Exponent
{{< fatecode >}}(^ [N0 = NUMBER] [N1 = NUMBER]){{< /fatecode >}}
Standard exponentiation.
### Modulo
{{< fatecode >}}(% [I0 = INT] [I1 = INT]){{< /fatecode >}}
Standard modulo operation.
### Minimum
{{< fatecode >}}(min [N0 = NUMBER] ... [NN = NUMBER]){{< /fatecode >}}
Lowest value among the operands (minimum of 2 arguments).
### Maximum
{{< fatecode >}}(max [N0 = NUMBER] ... [NN = NUMBER]){{< /fatecode >}}
Highest value among the operands (minimum of 2 arguments).
### Clamp
{{< fatecode >}}(clamp [N0 = NUMBER] [N1 = NUMBER] [N2 = NUMBER]){{< /fatecode >}}
Equivalent to `(max N0 (min N1 N2))`.
### Absolute
{{< fatecode >}}(abs [NUMBER]){{< /fatecode >}}
Positive value of `[NUMBER]`.
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