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Re: In CVS Emacs, calc-eval gives multiplication higher precidence than
From: |
Lennart Borgman (gmail) |
Subject: |
Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division |
Date: |
Sun, 07 Sep 2008 22:34:34 +0200 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071031 Thunderbird/2.0.0.9 Mnenhy/0.7.5.666 |
Randal L. Schwartz wrote:
>>>>>> "Stefan" == Stefan Monnier <address@hidden> writes:
>
> Stefan> I think Calc is plainly wrong is giving higher precedence to the
> Stefan> multiplication because it's completely non standard. But since I
> don't
> Stefan> use Calc much and since it's been that way for a while, I won't fight
> Stefan> for it.
>
> Given the original author's mathematics bias, it made sense (to me, as
> an early tester and contributor) that:
>
> 2 * 3 / 4 * 5
>
> would be parsed as
>
> (2 * 3) / (4 * 5)
>
> in a mathematical sense.
>
> Admittedly, if you're a computer-science guy and not a math guy, this might
> seem initially odd.
It is really odd if you happen to know math.
- In CVS Emacs, calc-eval gives multiplication higher precidence than division, Francis Litterio, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Jay Belanger, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Francis Litterio, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Stefan Monnier, 2008/09/07
- Re: bug#920: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Lennart Borgman (gmail), 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Randal L. Schwartz, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division,
Lennart Borgman (gmail) <=
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Randal L. Schwartz, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Lennart Borgman (gmail), 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Randal L. Schwartz, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Lennart Borgman (gmail), 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Ulrich Mueller, 2008/09/08
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Lennart Borgman (gmail), 2008/09/08
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Stefan Monnier, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Jay Belanger, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Jason Rumney, 2008/09/07
- Re: In CVS Emacs, calc-eval gives multiplication higher precidence than division, Randal L. Schwartz, 2008/09/07