# DeviationSquared

Computes the square of the difference between a function’s value at a certain time and a desired value.

## Example

Assume that you wish to determine the design of a suspension such that the camber angle of each wheel is 2° at assembly (T=0). Here is how you would instantiate the camber response at T=0 for each wheel.

>>> # Left wheel (LW) camber response
>>> camberL = ValueAtTime (
label         = "LW Camber @ T=0",
measuredValue =  “Camber (22,11)*RTOD”,
atTime        = 0.0,
delta         = 0.1,
)
>>>
>>> camberLDev  = DeviationSquared (
label       = "LW Camber Deviation @ T=0",
signal      =  camberL,
targetValue = 2.0
)
>>>
>>> # Right wheel (RW) camber response
>>> camberR = ValueAtTime (
label   = "RW Camber @ T=0",
measuredValue =  “Camber (223,11)*RTOD”,
atTime        = 0.0,
delta         = 0.1,
)
>>>
>>> camberLDev  = DeviationSquared (
label       = "RW Camber Deviation @ T=0",
signal      =  camberR,
targetValue = 2.0,
)

The calculations in DeviationSquared are implemented as follows:(1)