Template documentation
Shorthand for adding variable to something: "{{#vardefine:{{{1}}}|{{#expr:{{#var:{{{1}}}}}+{{{2|0}}}}}}}"
See also: Multiply, Save, and Load
{{Save|x}}
{{#vardefine:x|100}}
{{Add|x|20}}{{#var:x}}
{{#vardefine:y|200}}
{{Add|x|{{#var:y}}}}{{#var:x}}
{{Load|x}}
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