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TAN

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This function returns the tangent of the specified angle.

TAN(*angle*)

This function can take any real number as an argument. The *angle* argument is the angle in radians for which you want the tangent.

If the angle is in degrees, multiply it by PI/180 to convert it to radians.

Accepts numeric data. Returns numeric data.

TAN(B3)

TAN(R3C2)

TAN(45*PI()/180) gives the result 1

TAN(RADIANS(20))

This function is available in product version 1.0 or later.

ATAN | ATAN2 | COS | SIN | Math and Trigonometry Functions