From unknown Sun Jun 15 08:58:02 2025 X-Loop: help-debbugs@gnu.org Subject: bug#69448: 30.0.50; Calc: Wrong unit conversion of sums Resent-From: Michael Heerdegen Original-Sender: "Debbugs-submit" Resent-CC: gnu.cognition199@slmails.com, bug-gnu-emacs@gnu.org Resent-Date: Wed, 28 Feb 2024 05:50:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 69448 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 69448@debbugs.gnu.org Cc: Kepa X-Debbugs-Original-To: bug-gnu-emacs@gnu.org X-Debbugs-Original-Xcc: Kepa Received: via spool by submit@debbugs.gnu.org id=B.170909936818544 (code B ref -1); Wed, 28 Feb 2024 05:50:02 +0000 Received: (at submit) by debbugs.gnu.org; 28 Feb 2024 05:49:28 +0000 Received: from localhost ([127.0.0.1]:38366 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rfCoo-0004ot-EQ for submit@debbugs.gnu.org; Wed, 28 Feb 2024 00:49:28 -0500 Received: from lists.gnu.org ([209.51.188.17]:43054) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rfCom-0004oc-4Q for submit@debbugs.gnu.org; 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Wed, 28 Feb 2024 06:48:48 +0100 From: Michael Heerdegen Date: Wed, 28 Feb 2024 06:49:17 +0100 Message-ID: <87y1b5f89u.fsf@web.de> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:vGU0m1IvUTZOQyo08urREreRMB6BqnPeAP+vFvjLAPOk6R7qcgR mhKmZCEuzjAnhFhXGS+f2Mrp/RsoGWEYEI8gBTH3FYSatZtrmQtmvUzfo2bjmPApjuIoEG0 EwG68UH4PkWMAAbrmMG0wdN2WVj0MSiITOqaHKTYkUz4V9RbVqwM5ZjQ/tQYMLPtAL4BQNz Qz5Ah05dHpL8APjsF/2Iw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:AXmHtVBW7J4=;kMJH1TTTJA2sFcd97PNRZB4NDcC uE5/hsvm5pQ30tzuU6KPzZ3Pi65nKj6ecZ2kB7fURi5hkKcFIW5PZyj2rISrrmFZOy4Fv29f8 +0G2vm+z8pqpRaa7CVc08qc1MqJN6b/GK/z8LGTlcF/EICsLhXdTNWPLtyCaUPVo2MKMS1eBY dQPpXBKwUlNbNh7D1348f9cFSCmPpA8qVzC+ZwKHdQpZKyH2Ay38TbUgdU8wYrpai/I7+PVNz mp2O6mfJBI/HCvN+bU/QM25P4UjENKdhKLIC6eLdgFO//m47FNdGCPWs8ZVo4qchE7mKIelYd +R+TG/hbMQbLvWjp3324J+fa4o7nEhJ79/E88JTKpIN2f23DTMx9n3hKvFNtdJnuZuhUQoTIt 3K2R8cGybxFdg4p9R9MK44AV44CzIOOP8WBFIhRBCa7SiEDR4c4Rg/keNmswhLw9CHqoN4wwM Z0qBHPYmdKRbBNAWoYUt80b7p6umzr70+a56VoeSL1F/gtR9jr5TevBHxRil8OSV7PzMHKUAB ryuKnK5TSNePYlnUCTnlXPLwbsXlLNoYfQ4FCnAuUeWuwm6U6fiDaIkY131sN9u0BoSqHey1d Q6PW2uHpGzxAcoWY2nbCxyGlJck/tIgLzo/GSmQzHzKIfXuuA9VrdLw4vYnKht2cUqgjczHMJ WdbrndKLgHpsi7PoPjYUTVNpkrsT3bvdI6h0GXqEt6Wjc4dUdhBP9RCyhPtKCdIj7o/oFQNow 3QUZbo8sd4VfkCPXjXqiykds/wCu9G3/EjQ2IpHTY5iuLPgJFY3jlgzPgnRrGa2Y0ZETnp3x6 2UVFLShZgU/hl1jQlVOKRk7+Cl2NQ4YqnZ/HwII4ec3Aw= Received-SPF: pass client-ip=217.72.192.78; envelope-from=michael_heerdegen@web.de; helo=mout.web.de X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Hello, this bug had been originally reported by "Kepa " in emacs-help: In Calc with this expression on top of stack: 3 m^3 / s + 70 m^3 / hr [note: compatible units!] u c =C2=A0=C2=A0=C2=A0 - Old units: m^3/s =C2=A0=C2=A0=C2=A0 - New utis: m^3/hr =3D=3D> 10870. m^3 / s That's wrong - but would be correct with the same number and the actually requested unit: The correct result is 10870 m^3 / hr. Unit simplification (u s) before conversion leads to the correct result. This bug is also present in 28.2. Michael.