23 lines
322 B
Python
23 lines
322 B
Python
# finding issue
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import pybertini as pb
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x = pb.Variable('x')
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y = pb.Variable('y')
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f = pb.function_tree.root.Function(x)
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f.name = 'f'
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x.set_current_value(1)
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print(f.eval_d())
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vg = pb.VariableGroup([x,y])
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sys = pb.System()
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sys.add_function(f)
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print(sys)
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# sys.add_function(x**2 + y**2 - 1)
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sys.add_variable_group(vg)
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