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			41 lines
		
	
	
		
			102 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			102 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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title: "pi"
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excerpt: "Return the value of `pi`. Archimedes’ constant (π)."
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layout: manual
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---
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Return the value of `pi`. Archimedes’ constant (π).
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```js
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pi() -> 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 circumference = 70
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const exampleSketch = startSketchOn("XZ")
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  |> circle([0, 0], circumference / (2 * pi()), %)
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const example = extrude(5, exampleSketch)
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```
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### Arguments
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### Returns
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`number`
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