MC-Basic:ATN
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ATN returns the inverse tangent of the expression in radians. The expression is the ratio of the length on the y-axis to the length on the x-axis, and the result is in the range ±π/2 radians.
Syntax
Atn(<expression>)
Availability
All versions
Type
Double
Range
±MaxDouble
Scope
Configuration, Task or Terminal
Limitations
Read only
Examples
Program
Dim x as double
Dim y as double
Dim Theta as double
x=1
y=2
Theta=ATN(y/x)
End Program