Acu-Rite CNC 3500i user manual Expression Function

11.4 Advanced Programming

Ref.	Expression	Function
s)	atan	Arctangent
t)	abs	Absolute value
u)	sqrt	Square root
v)	ln	Natural logarithm
w)	log	Logarithm
x)	exp	Exponential
y)	trun	Truncate
z)	!+-#	Unary logical not, positive, negative,
		indirection

Function names are case insensitive.

392 11 G-Code Edit, Help, & Advanced Features