Functions

Definition

sin(x), cos(x), tan(x)

standard trigonometric functions

asin(x)

arc sine in range –90 to 90

acos(x)

arc cosine in range 0 to 180

log(x)

base 10 logarithm

ln(x)

natural (base e) logarithm

abs(x)

absolute value. If x>0, the function returns x, otherwise it returns –x.

sqrt(x)

square root

ceil(x)1

round toward positive infinity

floor(x)1

round toward negative infinity

The functions ceil(x) and floor(x) are not available for servo motors.
