* Fix various docs errors around std module Signed-off-by: Nick Cameron <nrc@ncameron.org> * remove KCL from lang docs titles and move settings docs Signed-off-by: Nick Cameron <nrc@ncameron.org> * Include functions declared in Rust in module docs Signed-off-by: Nick Cameron <nrc@ncameron.org> --------- Signed-off-by: Nick Cameron <nrc@ncameron.org>
		
			
				
	
	
		
			34 lines
		
	
	
		
			82 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			82 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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title: "TAU"
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subtitle: "Constant in std::math"
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excerpt: "The value of `tau`, the full circle constant (τ). Equal to 2π."
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layout: manual
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---
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The value of `tau`, the full circle constant (τ). Equal to 2π.
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```kcl
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TAU: number = 6.28318530717958647692528676655900577_
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```
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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(
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    angle = 50,
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    length = 10 * TAU,
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  )
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  |> yLine(endAbsolute = 0)
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  |> close()
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example = extrude(exampleSketch, length = 5)
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```
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