User guide

36
VTB USER GUIDE
Example:
Used variables:
angle float
ctan float
angle = 1.3 ‘ Define the angle in radians.
ctan = 1 / Tan (angle) ‘ Calculate the cotangent.
8.5 ATAN
Return the arctangent of a number in a FLOAT value between -π/2 and +π/2.
Hardware All
Syntax
Atan (number) as float
The argument number can be a FLOAT value or any numeric expression.
8.6 ASIN
Return the arcsin of a number in a FLOAT value.
Hardware All
Syntax
Asin (number) as float
The argument number can be a FLOAT value or any numeric expression between 1 and -1.
Example
Used variables:
angle float
var float
angle = 1.3
var = asin (angle)
8.7 ACOS
Return the arccos of a number in a FLOAT value.
Hardware All
Syntax
Acos (number) as float
The argument number can be a FLOAT value or any numeric expression between 1 and -1.
Example
Used variables:
angle float
var float
angle = 1.3
var = acos (angle)