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A UserFunctionMD is the multi-dimensional equivalent of UserFunction. It is defined by a string formula. The formula is assigned by setting string attribute Formula:
`` “name=UserFunctionMD,Formula=a + y + (b + 0.1*y) * x, a=0, b=2”``
The fitting parameters become defined only after the Formula attribute is set that is why Formula must go first in UserFunctionMD definition.
Categories: FitFunctions | General
C++ header: UserFunctionMD.h (last modified: 2021-03-31)
C++ source: UserFunctionMD.cpp (last modified: 2021-05-10)