USERUI function
Evaluates one of the two expressions depending on the value of state.
Syntax
USERUI(state,defaultexpression,userexpression)
Remarks
If state is 0, the USERUI function evaluates the defaultexpression. If state is 1, it evaluates the userexpression.
Example
USERUI(1,if(Width>6in.,6in.,Width),Width*0.75)
Evaluates the expression Width*.075 and returns the result.