18 lines
648 B
Plaintext
18 lines
648 B
Plaintext
[role="xpack"]
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[[canvas-function-reference]]
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== Canvas function reference
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Behind the scenes, Canvas is driven by a powerful expression language,
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with dozens of functions and other capabilities, including table transforms,
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type casting, and sub-expressions.
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For the purpose of this documentation,
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the Canvas functions are divided by the environment they run in:
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* <<canvas-common-functions>> can run anywhere
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* <<canvas-server-functions>> can only execute on the server
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* <<canvas-client-functions>> must execute in a browser
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The Canvas expression language also supports <<canvas-tinymath-functions>>, which
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perform complex math calculations.
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