インテル® Fortran コンパイラー 14.0 ユーザー・リファレンス・ガイド
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.
The result type and kind is the same as x.
Specific Name
Argument Type
Result Type
COSD
REAL(4)
DCOSD
REAL(8)
QCOSD
REAL(16)
COSD (2.0) has the value 0.9993908.
COSD (30.4) has the value 0.8625137.