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debug texrenders but need unittest

This commit is contained in:
Lafrite 2014-02-25 15:59:22 +01:00
parent 3786bd5cf6
commit d393e1e794
1 changed files with 4 additions and 1 deletions
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5
pymath/renders.py
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@ -28,6 +28,7 @@ post2in_fix = Render(p2i_infix, p2i_postfix, p2i_other, join = False)
# A latex render # A latex render
def texSlash(op1, op2): def texSlash(op1, op2):
""" Tex render for / """
if not Render.isNumerande(op1) and op1[0] == "(" and op1[-1] == ")": if not Render.isNumerande(op1) and op1[0] == "(" and op1[-1] == ")":
op1 = op1[1:-1] op1 = op1[1:-1]
if not Render.isNumerande(op2) and op2[0] == "(" and op2[-1] == ")": if not Render.isNumerande(op2) and op2[0] == "(" and op2[-1] == ")":
@ -35,11 +36,13 @@ def texSlash(op1, op2):
return ["\\frac{" , op1 , "}{" , op2 , "}"] return ["\\frac{" , op1 , "}{" , op2 , "}"]
def texFrac(frac): def texFrac(frac):
""" Tex render for Fractions"""
return ["\\frac{" , str(frac._num) , "}{" , str(frac._denom) , "}"] return ["\\frac{" , str(frac._num) , "}{" , str(frac._denom) , "}"]
def texMult(op1,op2): def texMult(op1,op2):
""" Tex render for * """
fe = first_elem(op2) fe = first_elem(op2)
if type(fe) == Polynom or fe.isalpha(): if type(fe) != int and (type(fe) == Polynom or fe.isalpha()):
if type(op1) == list and op1[0] == "(": if type(op1) == list and op1[0] == "(":
return ["(", op1[1:-1], op2, ")"] return ["(", op1[1:-1], op2, ")"]
else: else: