Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 7/13/2023
Public

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Document Table of Contents

COSD

Elemental Intrinsic Function (Generic): Produces the cosine of x.

result = COSD (x)

x

(Input) Must be of type real. It must be in degrees and is treated as modulo 360.

Results

The result type and kind are the same as x.

Specific Name

Argument Type

Result Type

COSD

REAL(4)

REAL(4)

DCOSD

REAL(8)

REAL(8)

QCOSD

REAL(16)

REAL(16)

Example

COSD (2.0) has the value 0.9993908.

COSD (30.4) has the value 0.8625137.