System.BuiltInCos
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 |
---|---|---|---|---|---|---|
|
|