Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qqBbZ-008UEJ-Gh for pgsql-hackers@arkaria.postgresql.org; Tue, 10 Oct 2023 12:12:53 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1qqBbW-007TWj-GZ for pgsql-hackers@arkaria.postgresql.org; Tue, 10 Oct 2023 12:12:51 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qqBbW-007TWa-5e for pgsql-hackers@lists.postgresql.org; Tue, 10 Oct 2023 12:12:51 +0000 Received: from mail-ed1-x536.google.com ([2a00:1450:4864:20::536]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1qqBbS-001Hkc-GE for pgsql-hackers@lists.postgresql.org; Tue, 10 Oct 2023 12:12:50 +0000 Received: by mail-ed1-x536.google.com with SMTP id 4fb4d7f45d1cf-53447d0241eso9951355a12.3 for ; Tue, 10 Oct 2023 05:12:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696939965; x=1697544765; darn=lists.postgresql.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=yje1dwcn6vIaR7pOHCE864fP8pvg/TAP9oESFfpth/0=; b=N6WSmSZdWXCvpnT6QF6gZ7snKepbnnVO0vPyitiQsSS7INvveszckWH3FSQCxbtMXG Hg1loeUBQ9CZt75DLlET+RqeqEoZIMBXkP+McG8CDmz3pHLoVKhEBUCkrHptl1myhE7a aR+FlqqzVenQ6szsUGIzswY2HfE61yLsaEplR6otUkXIDC5ZQr3f8Tk5tqhCzoxVUL3p sbHWOUpZXi2fPgiKja0oWFKLqjPqxxRXp+zAtWN+UFmnG7K477ThwJ6qFt3p2mz0ku8G ckJ8zcHFZrJxgJQj2dF8j70JUAmDSeXXCFiGy9D1UznLuEtGeR7BGJvKLnZ3mKQWR8PN Le8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696939965; x=1697544765; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=yje1dwcn6vIaR7pOHCE864fP8pvg/TAP9oESFfpth/0=; b=ecMQ+0wQTQ1llsZX6rBx+Pq4GxzO/ayMBY1QtEBmMNWHFNAJOCvUKvTbm3uftidWEO U39gGlxG0hJQCyEk51NUYX7e3D0RuYR3lH/kgrhMpHu8gVWkuAKr5Urrlvfj8GvW7ggo pR+KwouNgGEhssjvEs+/FQgD/NRonHrOi4EKTLjbz3sUrlK1EZIsbaVwGfj48EWBNfW1 UnMq9zPvv30HNdVD3IXgYwIiEcFCJWjQtSWvwBccRPbZZlG0PJStXYy2NgNDEB2BmX7D JkLT0eqx+qiLbUagkpawwytwWMIvttpoRvCH3p0Vp/yyQR2ujOt9Y/6xxH/z1UPb4uUd qitw== X-Gm-Message-State: AOJu0Yxo6qTN6HlJmPsoZFfadBUBHq8+XmL0azzGw13glIVWVAAlWExx J/SitnCJEYvIl4beL2k+/vhhGdz5249gj/LsAIA= X-Google-Smtp-Source: AGHT+IFU/HAbf+74bKE2boIM4i5NeBKd+Sbd8kqodMhCFKGS/kDqT6pw/uu8boKbu4bRscVTVp5OV9PdjeblogpsWik= X-Received: by 2002:a50:ef06:0:b0:52f:a44e:601d with SMTP id m6-20020a50ef06000000b0052fa44e601dmr15285989eds.9.1696939965192; Tue, 10 Oct 2023 05:12:45 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Bowen Shi Date: Tue, 10 Oct 2023 20:12:33 +0800 Message-ID: Subject: Re: Comparing two double values method To: Heikki Linnakangas , boekewurm+postgres@gmail.com Cc: Postgres hackers Content-Type: text/plain; charset="UTF-8" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk You're right, I made a mistake. Thanks for your explanation.