ATAN

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4D v20

4D - SQL Reference

Functions

ATAN



	Command ATANATAN (arithmetic_expression)

Description

The ATAN function returns the arc tangent of the arithmetic_expression. It is the inverse of the tangent (TAN) function. The arithmetic_expression represents the angle expressed in radians.

Beispiel

This example will return the arc tangent of the angle expressed in radians (-0.73):

SELECT ATAN(-0.73)
FROM TABLES_OF_ANGLES;

Siehe auch

TAN

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4D - SQL Reference ( 4D v20)

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