{"shas":[["a84e487e66fea2a3c47242bbb82032f4e53586b4","31f32c38d376716288ed3532810268fc4a4ffcc6@gmail.com","Add Kibeom Kim to the AUTHORS/aboutus.  Welcome to SymPy!","Aaron Meurer"],["238dbe82646a58a351e434621bfe6584b87b1553","94a677d4a256de777abb8183f1994509bb7df952@gmail.com","Fixed issue 2068:  integrate(Integral(f(x), x), x) caused an error.\n\nNow, integrate will take any integral and evaluate it as far as it\ncan with the given limit order (though it can not evaluate integral\nlimits out of order, something to work on in the future?).","Gregory Ksionda"],["02e8f43295704b6e796eb055da601a664e953aca","b274abc493535ae88cb3a0742f63e38c9241d67c@gmail.com","modifications to Integral instantiation\n\no the do-nothing test for is_Number was removed but the NaN test retained\no nested integrals (Integral(Integral(x), x) are denested\n  and their symbols are added to any that were given for\n  instantiation\no the testing for symbols is done right away so any symbols\n  from the denesting process can be joined with them and processed\no the arglist intermediate variable was removed and the args\n  just tuplized all at once\no as many integrals as possible are now done in doit; once\n  a limit is undone any subsequent limits are checked to make\n  sure that they are not blocked by any undone limits. A limit\n  will block another if either limit's integration variable\n  is in the other's upper or lower limit.","Chris Smith"],["aae33629eb5824a65cedc9094b00c58a80d13eb0","b274abc493535ae88cb3a0742f63e38c9241d67c@gmail.com","Added Gregory Ksionda to AUTHORS/aboutus. Welcome to SymPy!","Chris Smith"],["4242751cfbd52e26a24ef317d096a17be742032c","b958c3ef45b756747570442941c30f832e64d46a@web.de","Fix issue 2255 and 649.\n\nImplement Integer % Rational.\n\nsympy/core/numbers.py\n  (Integer.__mod__): Use Rational.__mod__ if other is not integer.\n\nsympy/core/tests/test_numbers.py\n  (test_mod): Test this.\n\nFix issue 649.\n\nsympy/functions/elementary/trigonometric.py:\n  (_peeloff_pi): New helper function.\n  (sin) Remove multiples of pi/2 from argument.\n  (cos) Likewise.\n  (tan) Likewise.\n  (cot) Likewise.\n\nsympy/functions/elementary/tests/test_trigonometric.py\n  (test_trig_symmetry) New test, imported from sympycore.","Tom Bachmann"]],"repo":"ness01/sympy","actor":"ness01","ref":"refs/heads/649_trig_sym","size":5,"head":"4242751cfbd52e26a24ef317d096a17be742032c","actor_gravatar":"19a106c007b937829625d57470b0c19c","push_id":29099950}