(Non)LinearLeastSquares finished

tBuLi · Jan 2, 2016 · 0fd9b7e · 0fd9b7e
1 parent 59e9c42
commit 0fd9b7e
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Showing 6 changed files with 867 additions and 176 deletions.
diff --git a/symfit/api.py b/symfit/api.py
@@ -2,7 +2,7 @@
 import symfit.core.operators
 
 # Expose useful objects.
-from symfit.core.fit import Fit, FitResults, Maximize, Minimize, Likelihood, Model, NumericalLeastSquares
+from symfit.core.fit import Fit, FitResults, Maximize, Minimize, Likelihood, Model, NumericalLeastSquares, LinearLeastSquares, NonLinearLeastSquares, TaylorModel
 from symfit.core.argument import Variable, Parameter
 from symfit.core.support import variables, parameters
 

diff --git a/symfit/core/argument.py b/symfit/core/argument.py
@@ -1,4 +1,5 @@
 from sympy.core.symbol import Symbol
+from sympy.tensor import IndexedBase
 import inspect
 
 class Argument(Symbol):