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python/todo/example_python.rst

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+give a polynomial system and solve it
+
+::
+
+x = pybertini.function_tree.symbol.Variable("x") #yes, you can make a variable not match its name...
+y = pybertini.function_tree.symbol.Variable("y")
+f = x**2 + y**2 -1
+g = x+y
+
+sys = pybertini.System()
+sys.add_function(f)
+sys.add_function(g)
+
+grp = pybertini._pybertini.VariableGroup()
+grp.append(x)
+grp.append(y)
+sys.add_variable_group(grp)
+
+td = pybertini.start_system.TotalDegree(sys)
+
+zd = pybertini.algorithms.ZeroDim(sys, td)
+
+
+
+zd.num_successful_paths()
+zd.solutions[5]
+zd.num_nonsingular_solutions()
+zd.nonsingular_solutions()
+
+zd.real_solutions[4]
+zd.set_real_tolerance()
+# must use new tolerance to reclassify solutions
+zd.real_solutions[4]
+
+
+
+#######
+regen extension
+
+solve a system.
+
+solve it
+