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#### wilsonmonde

File "testcsv.py", line 17, in <module>

print(sy.solve([x^2+x+1-t, x^3+x^2-t], x))

File "C:\Python27\lib\site-packages\sympy\solvers\solvers.py", line 902, in so

lve

solution = _solve_system(f, symbols, **flags)

File "C:\Python27\lib\site-packages\sympy\solvers\solvers.py", line 1434, in _

solve_system

i, d = _invert(g, *symbols)

File "C:\Python27\lib\site-packages\sympy\solvers\solvers.py", line 2422, in _

invert

indep, dep = lhs.as_independent(*symbols)

AttributeError: 'Or' object has no attribute 'as_independent'

Code:

import csv as csv

import os

import numpy as np

import sympy as sy

#from sympy import solve, Poly, Eq, Function, exp

from sympy import *

from numpy import *

from numpy.linalg import *

from sympy.polys.polyfuncs import interpolate

from sympy import Function, dsolve, Eq, Derivative, sin, cos

from sympy.abc import x

f = sy.Function('f')

x = sy.Symbol("x")

t = sy.Symbol("t")

print(sy.solve([x^2+x+1-t, x^3+x^2-t], x))

print(sy.solve((x^2+x+1-t, x^3+x^2-t), x))