Math387.Cos / Cosf Method

Math387

Overload List

#SignatureDescription
1function Cos(const X: TCplx): TCplx;Cosine.
2procedure Cos(const X: TCplx; out result: TCplx);Cosine.
3function Cos(const X: TSCplx): TSCplx;
4procedure Cos(const X: TSCplx; out result: TSCplx);
5function Cos(const Src: Double): Double;
6function Cos(const Src: Integer): Double;
7function Cos(const Src: Int64): Double;
8function Cos(const Src: Single): Single;
9function Cosf(const Src: Integer): Single;
10function Cosf(const Src: Int64): Single;
11function Cosf(const X: Single): Single;Cosine function.

Overload 1: function Cos(const X: TCplx): TCplx;

Cosine.

#NameTypeDescription
1XTCplx

Returns: TCplx (complex) - the cosine of a complex argument X.

Overload 2: procedure Cos(const X: TCplx; out result: TCplx);

Cosine.

#NameDescription
1XDefines complex argument for function.
2resultReturns the result of function operation.

Result: stored in self (calling object)

Remarks:

Calculates the cosine of a complex argument X.

Overload 3: function Cos(const X: TSCplx): TSCplx;

#NameTypeDescription
1XTSCplx

Returns: TSCplx

Overload 4: procedure Cos(const X: TSCplx; out result: TSCplx);

#NameTypeDescription
1XTSCplx
2resultTSCplx

Result: stored in self (calling object)

Overload 5: function Cos(const Src: Double): Double;

#NameTypeDescription
1SrcDouble

Returns: Double

Overload 6: function Cos(const Src: Integer): Double;

#NameTypeDescription
1SrcInteger

Returns: Double

Overload 7: function Cos(const Src: Int64): Double;

#NameTypeDescription
1SrcInt64

Returns: Double

Overload 8: function Cos(const Src: Single): Single;

#NameTypeDescription
1SrcSingle

Returns: Single

Overload 9: function Cosf(const Src: Integer): Single;

#NameTypeDescription
1SrcInteger

Returns: Single

Overload 10: function Cosf(const Src: Int64): Single;

#NameTypeDescription
1SrcInt64

Returns: Single

Overload 11: function Cosf(const X: Single): Single;

Cosine function.

#NameTypeDescription
1XSingle

Returns: Single - Returns the cosine of argument X, in radians.

See Also: Math387.ArcCosf