#!/usr/bin/env python
# encoding: utf-8


from random_expression import RdExpression


fact1 = RdExpression("{c}({a}x + {b}) +  {f}({a}x + {b})",\
        conditions = ["{b} > 0"])

fact2 = RdExpression("({a}x + {b})({c}x - {d}) + ({a}x + {b})({e}x + {f})",\
        conditions = ["{b} > 0", "{d} > 0", "{f} > 0", "{e} != {c}"] )

fact3 = RdExpression("({a}x + {b})({c}x - {d}) + ({c}x - {d})({e}x - {f})",\
        conditions = ["{b} > 0", "{d} > 0", "{f} > 0", "{d} != {f}"] )

id_rmq1 = RdExpression("{a**2}x^2 + {2*a*b}x + {b**2}",\
        conditions = ["{a} > 0", "{b} > 0"])

id_rmq2 = RdExpression("{a**2}x^2 - {2*a*b}x + {b**2}",\
        conditions = ["{a} > 0", "{b} > 0"])


fact = {"fact1" : fact1,\
        "fact2": fact2, \
        "fact3": fact3, \
        "id_rmq1":id_rmq1, \
        "id_rmq2":id_rmq2}

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