インテル® Fortran コンパイラー 19.0 デベロッパー・ガイドおよびリファレンス

TAND

Elemental Intrinsic Function (Generic): Produces the tangent of an argument.

result = TAND (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

TAND

REAL(4)

REAL(4)

DTAND

REAL(8)

REAL(8)

QTAND

REAL(16)

REAL(16)

Example

TAND (2.0) has the value 3.4920771E-02.

TAND (0.8) has the value 1.3963542E-02.