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solve bug with random and degree

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Lafrite 2015-02-27 22:26:53 +01:00
parent 9e212e5add
commit 9370e8c48b
1 changed files with 11 additions and 10 deletions
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21
pymath/polynom.py
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@ -56,7 +56,7 @@ class Polynom(Explicable):
if (degree > 0 and degree < 26): if (degree > 0 and degree < 26):
# Générer assez de lettre pour les coefs # Générer assez de lettre pour les coefs
coefs_name = map(chr, range(97, 98+degree)) coefs_name = map(chr, range(97, 98+degree))
coefs_form = ["{" + i + "}" for i in coefs_name].reverse() coefs_form = ["{" + i + "}" for i in coefs_name][::-1]
form = str(coefs_form) form = str(coefs_form)
# On créé les valeurs toutes concaténées dans un string # On créé les valeurs toutes concaténées dans un string
@ -629,14 +629,14 @@ def test(p,q):
if __name__ == '__main__': if __name__ == '__main__':
#from .fraction import Fraction #from .fraction import Fraction
with Expression.tmp_render(txt): # with Expression.tmp_render(txt):
p = Polynom([1,2,3]) # p = Polynom([1,2,3])
q = Polynom([0, 2]) # q = Polynom([0, 2])
for i in (p*q).explain(): # for i in (p*q).explain():
print(i) # print(i)
r = Polynom([0,1]) # r = Polynom([0,1])
for i in (r*3).explain(): # for i in (r*3).explain():
print(i) # print(i)
# print("q = ", q) # print("q = ", q)
# r = q.reduce() # r = q.reduce()
# print("r = ", r) # print("r = ", r)
@ -645,10 +645,11 @@ if __name__ == '__main__':
# print(p-q) # print(p-q)
# for i in p-q: # for i in p-q:
# print(i) # print(i)
Polynom.random(degree = 2, conditions=["{b**2-4*a*c}>0"]) # Polynom deg 2 with positive Delta (ax^2 + bx + c)
import doctest import doctest
doctest.testmod() doctest.testmod(optionflags=doctest.ELLIPSIS)
# ----------------------------- # -----------------------------