220 41356 article Path: news.gmane.org!.POSTED!not-for-mail From: joel.g.hemphill@gmail.com Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Optimizing Power Function for Integral Types Date: Fri, 18 Jan 2019 10:17:27 -0800 (PST) Lines: 70 Approved: news@gmane.org Message-ID: References: Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_1034_616440545.1547835447667" X-Trace: blaine.gmane.org 1547835324 30997 195.159.176.226 (18 Jan 2019 18:15:24 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 18 Jan 2019 18:15:24 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBC4Y55PCR4BBBOFQRDRAKGQE3HFOLDQ@isocpp.org Fri Jan 18 19:15:20 2019 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yw1-f69.google.com ([209.85.161.69]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gkYfm-0007v0-Ql for gclcip-std-proposals@m.gmane.org; Fri, 18 Jan 2019 19:15:18 +0100 Original-Received: by mail-yw1-f69.google.com with SMTP id l69sf7252916ywb.7 for ; Fri, 18 Jan 2019 10:17:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :list-post:list-help:list-archive:list-subscribe:list-unsubscribe; bh=uDxDYk5nRMz6kMY6KkIgbDheT7LhB9KPLUMT7mgpk0U=; b=Iw+fBfyVZ3hayB9QRjQtqdmxPbaj4hyoibOw9cWa8LVn3YK7yLR4kk14i5B128oI7d YnVvEq3l9PZzO0mrpb10s1mXvv6//r+PJbULuOqKBlSBuU5uSQIUXURggQQILWM2I97h KwS4zQBR8BohY+H8QhtfdQLUDpuieBR9HNgsBG01dNVvtJjlhzNKI3H1z3Uj517D0sFn kTQ1tx2q3B6AIpaXPkP3WiNq3WMGMob9gXhQccz+kiQBE3/UgfGTU8NE9LeNbd3zG6sW fHeC3F9RPbJiPKnSqFLmxxLDcXW+8Zbcbpp07ijjChVG+TLOyKJ4N6NoXmfjcXEshH64 BNVQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :list-post:list-help:list-archive:list-subscribe:list-unsubscribe; bh=uDxDYk5nRMz6kMY6KkIgbDheT7LhB9KPLUMT7mgpk0U=; b=h3AloPo2676s2dGkZpTY6fMKUNX9FJkT44K676ykKPan6s76mDABi7oEBbKf5s1+JQ b8MhWAteFpkUIakIzvtsCQB35J5zMxF3PDOloP7cjI8WKzjgGz3yODyn0na6BEHXn3gs hJCGe4ysUhHfkI29ooDVGqtwZPQQoEyAjCHuWvFqJtAfHedsx+KU2mw5ziXXvCNhgGA8 UMeoKXzwQJ06YYJ4y0RYnajQchmlKq+e680dM1Z1wngVBCXLUseSOwQlMfBTIeZ/TU/Q ZQsGDmSZjAnx7QVZAClp7JXrZT1CVY7eSSJcpyLWGpUZqAa/J1BKPghdh3ZChbdMOwfU gmAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:message-id:in-reply-to:references :subject:mime-version:x-original-sender:reply-to:precedence :mailing-list:list-id:x-spam-checked-in-group:list-post:list-help :list-archive:list-subscribe:list-unsubscribe; bh=uDxDYk5nRMz6kMY6KkIgbDheT7LhB9KPLUMT7mgpk0U=; b=k1deJVFqwwCxqA770SWEPvgiYs+p+AyfaNxkFeTnwwV8qdu4o+xv28j5DNlITweoqN FL25bQlPVZ01sbCV/LehNDPmfcagrCvQ2j+aDr86lHPzUPqXWED4o3qkfCUTOwD4c9TN VfPXTaYbeVb5wI4O4B18F9J6aCQ5zMKPrVD3EqwQi1zAkufcdJ80tRBh3SRmJutTQLD0 EtbvTt/BP1q9pDfm8cOFElpC2turIVM6q6u69HAZ0XbTyvTCoDnJldPErMbwjy/zyYlf OM3w8jA9oKmwoZnFQSE9oA8KjWgt9X3gCU0iZiIBBxj/J9wveVbq8lZyzXsc6JA2vtjm yhBQ== X-Gm-Message-State: AJcUukfEwGrZT9JqTUQR6q2IrFPdUF++/5sHM4Na8dpI5e21Hs9v6tU9 8kBZyZurAxiI8cwpA4rSnS/ahw== X-Google-Smtp-Source: ALg8bN5vdpcLYl06IjtHRQRA9Pg4t1AyT4DKDvhil6sRqxw8kWm3Mm7f29hnOvcDRao6P6xm4girUA== X-Received: by 2002:a81:9107:: with SMTP id i7mr477547ywg.9.1547835449893; Fri, 18 Jan 2019 10:17:29 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 2002:a25:238d:: with SMTP id j135ls15784ybj.8.gmail; Fri, 18 Jan 2019 10:17:28 -0800 (PST) X-Received: by 2002:a25:c801:: with SMTP id y1mr197617ybf.1.1547835448340; Fri, 18 Jan 2019 10:17:28 -0800 (PST) In-Reply-To: X-Original-Sender: Joel.G.Hemphill@gmail.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Spam-Checked-In-Group: std-proposals@isocpp.org X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:41356 Archived-At: ------=_Part_1034_616440545.1547835447667 Content-Type: multipart/alternative; boundary="----=_Part_1035_1172686801.1547835447667" ------=_Part_1035_1172686801.1547835447667 Content-Type: text/plain; charset="UTF-8" Thanks for the positive feedback. I will admit, there was a certain amount of doubt when I was first considering pushing for this. It felt like every good suggestion had already been made and considered; To a certain extent, I had considered the STL holy. That's not to say I don't understand some of the rationale behind this optimization's inclusion. Bloat is a major design constraint. On Thursday, January 17, 2019 at 8:06:25 AM UTC-8, Dilip R wrote: > > I am just writing to +1 this. I have long wondered why there is no int > overload > for the pow function but wasn't confident enough of asking here fearing > that > I would've missed something blindingly obvious. > > Thanks Joel for taking that baton. > -- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. To view this discussion on the web visit https://groups.google.com/a/isocpp.org/d/msgid/std-proposals/d0809e24-10f9-4def-a95a-7756424caf02%40isocpp.org. ------=_Part_1035_1172686801.1547835447667 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Thanks for the positive feedback. I will admit, there was = a certain amount of doubt when I was first considering pushing for this. It= felt like every good suggestion had already been made and considered; To a= certain extent, I had considered the STL holy. That's not to say I don= 't understand some of the rationale behind this optimization's incl= usion. Bloat is a major design constraint.

On Thursday, January 17, = 2019 at 8:06:25 AM UTC-8, Dilip R wrote:
I am just writing to=C2=A0+1 this. I have long w= ondered why there is no int overload
for the pow function but wasn't= confident enough of asking here fearing that
I would've missed some= thing blindingly obvious.

Thanks Joel for taking that ba= ton.

--
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To unsubscribe from this group and stop receiving emails from it, send an e= mail to std-proposa= ls+unsubscribe@isocpp.org.
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To view this discussion on the web visit https://groups.google.= com/a/isocpp.org/d/msgid/std-proposals/d0809e24-10f9-4def-a95a-7756424caf02= %40isocpp.org.
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