Difference between revisions of "Cotan"

Revision as of 10:45, 29 June 2011

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-==Definition==
+#REDIRECT [[Cot]]
-<source lang="scar" lines="false">
-function Cotan(X: Extended): Extended;
-</source>
-==Availability==
-SCAR Divi 3.00 > Current
-==Description==
-This function calculates the [http://mathworld.wolfram.com/Cotangent.html cotangent] of a value '''X'''. The cotangent of an angle is the ratio of the length of the hypotenuse to the length of the opposite side. It is a [http://en.wikipedia.org/wiki/Trigonometric_functions trigonometric function].
-Cotan(X) = Cos(X) / Sin(X)
-==Example==
-<source lang="scar">
-begin
-  WriteLn(Cotan(1));
-  WriteLn(Cotan(0.5));
-end.
-</source>
-Output:
-,642092615934331
-,83048772171245
-==See Also==
-*[[ArcCot]]
-*[[Tan]]
-*[[Cos]]
-*[[Sin]]
-[[Category:Functions]]
-[[Category:Math Functions]]