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System.BuiltInCos

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Delphi

function BuiltInCos(X: Real): Extended; overload;
function BuiltInCos(X: Real): Double; overload;
function BuiltInCos(X: Real): Single; overload;

Properties

Type Visibility Source Unit Parent
function public System.pas System System

Description

Calculates the cosine of an angle.

BuiltInCos returns the cosine of the angle X.

X is a real-type expression that represents an angle in radians.

Compiler Support

The following table shows which Delphi compilers support this function:

DCC32 DCC64 DCCOSX DCCAARM DCCIOSARM DCCIOSARM64 DCCIOS32
YesC++11Feature.png
YesC++11Feature.png

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