Math module¶
Description¶
This module provides a basic calculator, useful for simple computations.
It supports the four basic operators (+, -, *, /), exponentiation (^), modules (%) and parenthesis. It focuses on usefulness rather than completeness.
Configuration¶
Options¶
This module provides several configuration options.
| Name | Type | Default value | Description |
|---|---|---|---|
| trigger | string | “math” | The command to use to ask the bot to compute a new formula. The trigger should only contain alpha-numeric characters and should not be prefixed. |
Example¶
In this example, we configure the bot to compute formulae when the !calc command is used.
<?xml version="1.0"?>
<configuration
xmlns="http://localhost/Erebot/"
version="0.20"
language="fr-FR"
timezone="Europe/Paris">
<modules>
<!-- Other modules ignored for clarity. -->
<module name="\Erebot\Module\Math">
<param name="trigger" value="calc" />
</module>
</modules>
</configuration>
Usage¶
This section assumes default values are used for all triggers. Please refer to configuration options for more information on how to customize triggers.
Provided commands¶
This module provides the following commands:
| Command | Description |
|---|---|
| !math formula | Asks the bot to compute the given formula. The following operators can be used in the formula: “+” (addition), “-” (subtraction), “*” (multiplication), “/” (division), “%” (module), “^” (power), “(” & ”)” (priority). |