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Re: Should we be touching goops?
From: |
Jean Abou Samra |
Subject: |
Re: Should we be touching goops? |
Date: |
Sun, 5 Jun 2022 21:33:54 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 |
Le 05/06/2022 à 14:36, David Kastrup a écrit :
Something like ly:moment-add has fewer implied semantics than + . Not
just for humans (who expect + to be more-or-less commutative and
associative even though the latter is only approximately the case with
floating point arithmetic) but even for Scheme which extends a two-term
definition of + into + with an arbitrary larger amount of summands.
Wouldn't the same concerns apply on the C++ side, though?
I mean, Moment already implements operator+ etc., and C++
understands a + b + c as (a.operator+(b)).operator+(c).
How would the C++ side of things be refactored if a distinction
between points of time and time spans is introduced?
Jean
- Re: Should we be touching goops?, (continued)
- Re: Should we be touching goops?, Luca Fascione, 2022/06/04
- Re: Should we be touching goops?, David Kastrup, 2022/06/04
- Re: Should we be touching goops?, Jean Abou Samra, 2022/06/05
- Re: Should we be touching goops?, David Kastrup, 2022/06/05
- Re: Should we be touching goops?, Jean Abou Samra, 2022/06/05
- Re: Should we be touching goops?, David Kastrup, 2022/06/05
- Re: Should we be touching goops?, Dan Eble, 2022/06/05
- Re: Should we be touching goops?, Dan Eble, 2022/06/05
- Re: Should we be touching goops?, David Kastrup, 2022/06/05
- Re: Should we be touching goops?, Jean Abou Samra, 2022/06/05
- Re: Should we be touching goops?,
Jean Abou Samra <=
- Re: Should we be touching goops?, David Kastrup, 2022/06/05
- Re: Should we be touching goops?, Luca Fascione, 2022/06/05
- Re: Should we be touching goops?, Jean Abou Samra, 2022/06/05
- Re: Should we be touching goops?, Luca Fascione, 2022/06/05
- Re: Should we be touching goops?, David Kastrup, 2022/06/05
- Re: Should we be touching goops?, Luca Fascione, 2022/06/05
- Re: Should we be touching goops?, David Kastrup, 2022/06/05
- Re: Should we be touching goops?, Luca Fascione, 2022/06/05
- Re: Should we be touching goops?, David Kastrup, 2022/06/04
Re: Should we be touching goops?, Jean Abou Samra, 2022/06/03