ofSum
fun ofSum(memberFunctions: List<UnivariateFunction>, defaultValue: Double = Double.NaN): StackedFunction
fun ofSum(vararg memberFunctions: UnivariateFunction, defaultValue: Double = Double.NaN): StackedFunction
Creates a StackedFunction which serves sum of each memberFunctions.
Parameters
memberFunctions
member functions to be summed
defaultValue
used value if one of the memberFunctions is not defined at the requested parameter