Description: |
Produces the tangent of X. | ||

Class: |
Elemental function; Generic | ||

Arguments: |
X must be of type real. It must be in degrees and is treated as modulo 360. | ||

Results: |
The result type is 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) |

**Examples**

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

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

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