B&B Electronics VFG3000 - Manual - Manual (Page 223)

F UNCTION R EFERENCE ACOS ( VALUE )
R EVISION 1 P AGE 207
ACOS
(
VALUE
)
A RGUMENT T YPE D ESCRIPTION
value float The value to be processed.
D ESCRIPTION
Returns the angle theta in radians such that cos(theta) is equal to value .
F UNCTION T YPE
This function is passive.
R
ETURN
T
YPE
float .
E XAMPLE
theta := acos(1.0)