XL Fortran for AIX 8.1

Language Reference

+-------------------------------IBM Extension--------------------------------+


Tangent function. Argument in degrees.

must be of type real.


Elemental function

Result Type and Attributes

Same as X.

Result Value

The result approximates tan(X), where X has a value in degrees.


TAND (45.0) has the value 1.0.

Specific Name Argument Type Result Type Pass As Arg?
TAND default real default real yes
DTAND double precision real double precision real yes
QTAND REAL(16) REAL(16) yes

+----------------------------End of IBM Extension----------------------------+

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