taylor_series_expansion

(function from pyomo.core.expr.taylor_series)

pyomo.core.expr.taylor_series.taylor_series_expansion(expr, diff_mode=Modes.reverse_numeric, order=1)

Generate a taylor series approximation for expr.

Parameters:

• expr (pyomo.core.expr.numeric_expr.NumericExpression)

• diff_mode (pyomo.core.expr.calculus.derivatives.Modes) – The method for differentiation.

• order (The order of the taylor series expansion) – If order is not 1, then symbolic differentiation must be used (differentiation.Modes.reverse_symbolic or differentiation.Modes.sympy).

Returns:

res

Return type:

pyomo.core.expr.numeric_expr.NumericExpression