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This commit is contained in:
Benjamin Bertrand 2017-04-16 11:27:06 +03:00
parent d73d759d71
commit 30a6402e40
1 changed files with 3 additions and 6 deletions
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9
pymath/geometry/pythagore.py
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@ -5,7 +5,7 @@
from random import randint from random import randint
def random_pythagore(v_min = 1, v_max = 10, nbr_format = lambda x:x): def random_pythagore(v_min = 1, v_max = 10, nbr_format = lambda x : x) :
""" Generate a pythagore triplet """ Generate a pythagore triplet
:returns: (a,b,c) such that a^2 = b^2 + c^2 :returns: (a,b,c) such that a^2 = b^2 + c^2
@ -13,15 +13,12 @@ def random_pythagore(v_min = 1, v_max = 10, nbr_format = lambda x:x):
u, v = randint(v_min, v_max), randint(v_min, v_max) u, v = randint(v_min, v_max), randint(v_min, v_max)
while u == v: while u == v:
u, v = randint(v_min, v_max), randint(v_min, v_max) u, v = randint(v_min, v_max), randint(v_min, v_max)
u, v = max(u,v), min(u,v) u, v = max(u, v), min(u, v)
triplet = (u**2+v**2, 2*u*v, u**2-v**2) triplet = (u**2+v**2, 2*u*v, u**2-v**2)
formated_triplet = [nbr_format(i) for i in triplet] formated_triplet = [nbr_format(i) for i in triplet]
return formated_triplet return formated_triplet
# ----------------------------- # -----------------------------
# Reglages pour 'vim' # Reglages pour 'vim'
# vim:set autoindent expandtab tabstop=4 shiftwidth=4: # vim:set autoindent expandtab tabstop=4 shiftwidth=4:
# cursor: 16 del # cursor: 16 del