3936017f10
* Replace tag type with tagIdent and tagDecl Signed-off-by: Nick Cameron <nrc@ncameron.org> * Replace tagIdent with TaggedEdge and TaggedFace Signed-off-by: Nick Cameron <nrc@ncameron.org> --------- Signed-off-by: Nick Cameron <nrc@ncameron.org>
36 lines
79 KiB
Markdown
36 lines
79 KiB
Markdown
---
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title: "E"
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subtitle: "Constant in std::math"
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excerpt: "The value of Euler’s number `e`."
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layout: manual
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---
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The value of Euler’s number `e`.
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```kcl
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E: number = 2.71828182845904523536028747135266250_
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```
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### Type
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[`number`](/docs/kcl-std/types/std-types-number) - A number.
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### Examples
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```kcl
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exampleSketch = startSketchOn(XZ)
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|> startProfile(at = [0, 0])
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|> angledLine(angle = 30deg, length = 2 * E ^ 2)
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|> yLine(endAbsolute = 0)
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|> close()
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example = extrude(exampleSketch, length = 10)
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```
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