Returns the tangent of an angle.
Syntax
TAN (Angle)
Data Types of the Arguments
Angle
Data Type of the Result
Number
Expression
TAN (0.785 R)
Result
1.00
Notes
The argument’s angle value must be expressed as a unit (Degree, Radian, Grad).
Choose an angle unit from the Units pop-up of Expression Editor. Here, it is Radian (R).