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From: | M Welinder |
Subject: | [Bug-gsl] [bug #47345] arccosh(1) wrong sign |
Date: | Sat, 05 Mar 2016 19:07:42 +0000 |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:44.0) Gecko/20100101 Firefox/44.0 |
URL: <http://savannah.gnu.org/bugs/?47345> Summary: arccosh(1) wrong sign Project: GNU Scientific Library Submitted by: terra Submitted on: Sat 05 Mar 2016 07:07:42 PM GMT Category: Accuracy problem Severity: 3 - Normal Operating System: Linux Status: None Assigned to: None Open/Closed: Open Release: 2.1 Discussion Lock: Any _______________________________________________________ Details: I get complex arccosh(1) -> -0. To match acosh and gsl_complex_arccosh_real the result should be +0. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?47345> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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