Path: csiph.com!eternal-september.org!feeder.eternal-september.org!nntp.eternal-september.org!.POSTED!not-for-mail From: Tim Rentsch Newsgroups: comp.lang.c Subject: Re: why is there not a ipow version of pow? Date: Mon, 17 Aug 2026 10:07:05 -0700 Organization: A noiseless patient Spider Lines: 22 Message-ID: <868q643ccm.fsf@linuxsc.com> References: <115eks4$3pn1s$1@dont-email.me> <115f01a$3ugcg$1@raubtier-asyl.eternal-september.org> <115f20j$3un9e$1@dont-email.me> <115f64m$ml3$1@raubtier-asyl.eternal-september.org> <115f7h5$1659$2@dont-email.me> <115f7v8$1b5d$1@raubtier-asyl.eternal-september.org> <115facm$1659$3@dont-email.me> <115favq$2ckl$1@raubtier-asyl.eternal-september.org> <115fe3u$1659$5@dont-email.me> <115feje$3nf1$1@raubtier-asyl.eternal-september.org> <115ffag$1659$9@dont-email.me> <115g94d$2pb62$1@paganini.bofh.team> <115h9mb$kpdk$1@dont-email.me> <115hjka$o7k2$1@kst.eternal-september.org> <20260812224333.000065c4@yahoo.com> <115im0c$136js$1@kst.eternal-september.org> <20260813002409.00003f1d@yahoo.com> <115ippl$15jbt$1@dont-email.me> <86lda740ix.fsf@linuxsc.com> <20260815231716.00002b94@yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Date: Mon, 17 Aug 2026 17:07:08 +0000 (UTC) Injection-Info: dont-email.me; logging-data="1227499"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+KvnBW22g/ITWCR73whg4h6FQTrOrCN2A="; posting-host="4b2648bd9e4eaa6a53d150b77bea6188" User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.4 (gnu/linux) Cancel-Lock: sha1:/JNUjNRxpDXkWbeN1WzHFSwhqkk= sha1:mmzFkIjPOiHnooeyf+A5oLq7sAk= sha256:JTDEnen0PhJGpYlJfxZlvcmKs9Ei+xnCoXU1o5YfH4o= sha1:oi+yucNfqr6bOEUGuXTnd0xrx58= sha256:7o0afKrC/nZ/7Nus0mLHXu5NK3cpp9M/XgebEbfCuLE= Xref: csiph.com comp.lang.c:401259 Michael S writes: > On Sat, 15 Aug 2026 13:00:22 -0700 > Tim Rentsch wrote: > >> Lynn McGuire writes: >> >>> I have found over the years that 200 points seems to be best when >>> performing a numerical integration of a curve. For me, 200 points >>> is the point where diminishing returns has set in. Of course, >>> YMMV. >> >> Surely that depends on which integration method is being used. > > That is smaller of my troubles with this post of Lynn. > The bigger trouble is that my post, to which he "answered" did not talk > at all about integration. Yeah. Not too surprising really, considering the general level of the discussion -- an overly long thread for a problem that should take at most 15 minutes to solve just by writing an ipow() function.