On Tue, Dec 15, 2020 at 8:08 PM Paul Sokolovsky <pmis...@gmail.com> wrote: > > Hello, > > On Mon, 14 Dec 2020 02:17:52 -0500 > David Mertz <me...@gnosis.cx> wrote: > > > On Sun, Dec 13, 2020, 5:11 PM Paul Sokolovsky d > > > > > a + b + c vs a + (b + c) > > > > > > Here, there's even no guarantee of the same result, if we have user > > > objects with weirdly overloaded __add__(). > > > > > > > 0.1 + 0.2 + 0.3 != 0.1 + (0.2 + 0.3) > > > Right, thanks. But the original question was about somewhat different > matter: if you agree that there's difference between "a + b + c" vs "a + > (b + c)", do you agree that there's a similar in nature difference with > "a.b()" vs "(a.b)()"? If no, then why? If yes, then how to explain it > better? (e.g. to Python novices). >
https://docs.python.org/3/reference/expressions.html#operator-precedence ChrisA _______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-le...@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/FXGAW2QMQN6S46WV7522KOAXOLVU2G5D/ Code of Conduct: http://python.org/psf/codeofconduct/
