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* allow for setting of tolerances Signed-off-by: Jess Frazelle <github@jessfraz.com> * autocomplete fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> * fix inches default Signed-off-by: Jess Frazelle <github@jessfraz.com> --------- Signed-off-by: Jess Frazelle <github@jessfraz.com>
47 lines
152 KiB
Markdown
47 lines
152 KiB
Markdown
---
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title: "acos"
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excerpt: "Compute the arccosine of a number (in radians)."
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layout: manual
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---
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Compute the arccosine of a number (in radians).
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```js
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acos(num: number) -> number
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```
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### Tags
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* `math`
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### Examples
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```js
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const sketch001 = startSketchOn('XZ')
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|> startProfileAt([0, 0], %)
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|> angledLine({
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angle: toDegrees(acos(0.5)),
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length: 10
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}, %)
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|> line([5, 0], %)
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|> lineTo([12, 0], %)
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|> close(%)
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const extrude001 = extrude(5, sketch001)
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```
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### Arguments
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* `num`: `number` (REQUIRED)
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### Returns
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`number`
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