System.Sin
From RAD Studio VCL Reference
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Delphi Information
From System.pas
function Sin(const X: Extended): Extended;
Unit: System
Type: function
Visibility: public
C++ Information
From System.hpp
long double __fastcall Sin(long double X);
Unit: System
Type: function
Description
Returns the sine of the angle, in radians.
In Delphi code, the Sin function returns the sine of the argument.
X is a real-type expression. Sin returns the sine of the angle X, in radians.
See Also
Code Samples