From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 85235 invoked by alias); 1 Nov 2015 00:34:57 -0000 Mailing-List: contact gsl-announce-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gsl-announce-owner@sourceware.org Received: (qmail 87821 invoked by uid 89); 31 Oct 2015 19:29:38 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.8 required=5.0 tests=BAYES_50,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 X-HELO: na01-bn1-obe.outbound.protection.outlook.com Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=patrick.alken@colorado.edu; To: From: Patrick Alken Subject: GNU Scientific Library 2.0 released Message-ID: <56351698.2000505@colorado.edu> Date: Sun, 01 Nov 2015 00:34:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-ClientProxiedBy: BY2PR01CA0076.prod.exchangelabs.com (25.163.25.44) To DM2PR0301MB0912.namprd03.prod.outlook.com (25.160.217.142) X-Microsoft-Exchange-Diagnostics: 1;DM2PR0301MB0912;2:fGj4oM2eS+VOC7T3vMQeZ9/Xsxo/dbFqIBOMJYCEarL6iDolP5+dgRJq5mb2pK/pLaWTyAGFVvt2QlfP/RsUBwep3YXKdEI4q1ywMFMJoRg4iPkUt71hNmU3sG7mmfvu7mSddztMzz34FHb6KNWSrqGYzkk7t2erUApBMk4jEsg=;3:/qv5wGlRqHf6iSzLg6vzUvJajxmohB7/0HOlYhuhyGRrgGMnBkcO5WVMK3s1xllfxKZt8l963RgMudsePbP/pnYebM1ITkTb96jNDaf60Ji+ghq3ReMz+/p6u7mTUa8bLSP8C9HoWAf0U9ooFE74xA==;25:uzfBqNvhEm5TUnVk+PnvToCn6QQ8vTaUpqdMauJcueSACYqW4sRXgt3zhM75ZhqFmiWTvTX1IeJU6EBQzRVO3wxZIYZVECgMk2Le6wyaeG/h9A5iAarn/3EWbf/VUuUL5QHrFrtWHtybwXIr/teZ3apPBCC6LENjV6C7uZVePxW9yIf42IDvAC42AgJzwg7hwz2D2uOzkBDpgtuIN0RbejiS05FxxF2FhVNpwnkd5ITfP3n0WceV7X2sgivjpCgcpOGaxdqTLyNTgitjEa3Wkg== X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DM2PR0301MB0912; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(601004)(2401047)(8121501046)(520078)(5005006)(10201501046)(3002001);SRVR:DM2PR0301MB0912;BCL:0;PCL:0;RULEID:;SRVR:DM2PR0301MB0912; X-Microsoft-Exchange-Diagnostics: 1;DM2PR0301MB0912;4:pgRQUssmmZF4TvlLq0cUggqtqQn8UlXcHH5ZYr0Eow7W2A6/Sj62ogKTtR/USVesEKoBU1Fbvxkp+FY8HjnyWibwFdllQ76QOxEQiN0ozjOJpsV4QGka7IOwjq2xbE72XgUUwHsRCtslC8PhsvM6rmd8ORSl1Z2E6cdsPnd7l2C71oPqCOvOVr6r8JoC/+21mv/6npwNTSuLG9zt7JxlTaUo9BVlvj/gfmw7isjFjayM6yuiNhMoBvKUQjtomdjehuLZpp6ZxTz7mmQjMeB2DLzRgiPyr0PlcbyXdkCROumzGisDGwSxZk4qK+5IA3vOsWdboSJE4iBGeAr9ejTqiwLZ4EKZedax7eDtp2mqQt542SlpUZ21q5M5LE68JVfS X-Forefront-PRVS: 07467C4D33 X-Forefront-Antispam-Report: SFV:NSPM;SFS:(10019020)(6009001)(6049001)(199003)(189002)(54164003)(5008740100001)(5004730100002)(65816999)(88552001)(77096005)(122386002)(50986999)(75432002)(15975445007)(117636001)(5001960100002)(97736004)(4001350100001)(107886002)(110136002)(42186005)(101416001)(5007970100001)(64126003)(189998001)(450100001)(117156001)(59896002)(54356999)(87266999)(83506001)(105586002)(65806001)(106356001)(23676002)(47776003)(50466002)(229853001)(90282001)(36756003)(99136001)(65956001)(89122001)(2351001)(66066001)(40100003)(81156007)(19580395003)(92566002)(87976001)(2004002)(62816006);DIR:OUT;SFP:1102;SCL:1;SRVR:DM2PR0301MB0912;H:[192.168.0.226];FPR:;SPF:None;PTR:InfoNoRecords;A:1;MX:1;LANG:en; Received-SPF: None (protection.outlook.com: colorado.edu does not designate permitted sender hosts) X-Microsoft-Exchange-Diagnostics: =?utf-8?B?MTtETTJQUjAzMDFNQjA5MTI7MjM6MDZxN3JYa0ZIMmxONWhpaUo5c01UQXhx?= =?utf-8?B?SW5veFd1Qi9ablhRZXZGc0xqbFJsZzFMWkh4cHE4V2lUdFBYeUlaWjhvTTBO?= =?utf-8?B?enA4a3JncFJRMjdpSDVEekt4VVJ0V25rUW81dFNXMzNBallmeGlFT3U1TGFp?= =?utf-8?B?Wm5semI1SGNhUzBidVZ5VDlpczFGbXRXMDdpWG0xdUxKTWNQN0YwNjJmdFVj?= =?utf-8?B?UEZrN1RzMlZwaUdXU08yMFEyZ1B1T0wwa2NqWHJkVXhYOUN0aDdJK0FHQlI1?= =?utf-8?B?aXVCNFVTRTRGWWxNU2d6RXdjbCtrWXdDWlAxSXVVTTFjMTJtVEUrbVBCdmE3?= =?utf-8?B?cUdSZGRTZGZIN05DRmNjRnhXNjdmMjVRa2hZYzZ6S1VIVVR2bjNKWXFYK0dW?= =?utf-8?B?QnM1Rk1MTmNzS3laaWVtN1RFUHJpdFZ6NDFjb1ZQeGh3VmdOdnlXN0NVVEds?= =?utf-8?B?NXNRaXlyQkVmOGNxbmpaYjZpRlNrSEMyOGllMUUrOXpPalI4UUZ2M0ZmM0Jz?= =?utf-8?B?blQ0a1BJVWViMC9ka0JENmxRQjNEdW91TFgrdkl0azVxZWlHZlNYNDhkUHQv?= =?utf-8?B?QjdrMGdZRVRyZVNDVnNMTDZ3dkJQVitjMmwyVFdCSXA1M0Vya2Z4dktsbW04?= =?utf-8?B?MWVlQko4V2tHVVpjRkxqbmJNbmdidGd4Ykx3R2I5cUlvQTdGd013NDB3NHZ2?= =?utf-8?B?ZS9yV1liUFRRUDdsekxnMVJpMDJkdDVyWm5TWEV3dVhMVlozdlNXUXZUYnR0?= =?utf-8?B?TEp1aUFuazFTcnFuSUVMU1pBTjFONCs1akZzUVUwdklWUWZ2OEZqK2RwaFRx?= =?utf-8?B?d1JWNk9rZnJKUXpUTVZrZGpZYjAySnlEbmo4aGNtdTdJbU1LNTVlemhJMEpl?= =?utf-8?B?R3l3eHhoMDJROTZmNEZEVkc1K3JPRUNFTmhzQllqZjBxWmdrSWR4TG5pdU9K?= =?utf-8?B?OFB4OURpSzFUbjZWR2NCLzErWThNYTZyQlBSMG9Hd1g3TVVDdjNnZ2d2eExK?= =?utf-8?B?TFcyVHBrV09iSWZpcXJjRU1qRStqVDcrRkFTUkhUSFBmN000VnRFQndDb1Vl?= =?utf-8?B?WWlUdEtnUjROTHcxQTQ4RGhITDBXQmRNWGtublY0Uk9QaldaeWcxaTBBa0hV?= =?utf-8?B?dWZMVGhsMmFiaDlkOWxQR01vbDJ6VUVUNjh1VWhIUm8rU3EzSFNOdXNvNXlz?= =?utf-8?B?cXhMT2pkVkM2dUZuSVNSTDJaa1FIT1Nmc3BwY1pLV0xDVGNXNXlJei9FLzNq?= =?utf-8?B?aUUyYXFUNnFPQkdBc3ExWGhKQjdqNTdkQ2RxcGdyWS8xaXBDYWUxR0sySENl?= =?utf-8?B?eHFMV05mdjRBSHFhY1QrRzRyVjUxb1gyckRsdmozVGo4cU0zSDFWN2dFYTNZ?= =?utf-8?B?KzdsbmNtVERnSytZbVJEdFFIQUJLL0k0WWl1Q0hqTnA5TWxaRTBZSlFhWWsx?= =?utf-8?B?cWlJSXd0L3VsSFJjY2NyQ3QrM0MzaGo1VStLRWpvZGx5bDdNdDZGUU13WGN5?= =?utf-8?B?WHo3SWxYK1pOT011L3lyU3pEWGZlV0ljYmk0eU1lTlNzb3pYTmVDNFJtV3oz?= =?utf-8?B?S2pyZWRxajZLcXdGVTl3bVlhZzB0U2tRN0ZDdmsvZ1lIQ0oySUliS1VTdzlr?= =?utf-8?B?U2pyaFBadnF3MWpOSGdybEFaS2pYNmRvRk1WaFJHakFLMUZidlpwUmJibWJR?= =?utf-8?B?Vi9Zd3hhMXFZWXM2Z1hrME1ucnFLQWVmaC9STzlaK0gzOEtvRy9XV29abmJU?= =?utf-8?B?dEpqVHpEcTE4cllnbTk5clAvWXZJUjBDVWY0MWVvd2dxRlZKV2k2RE9pZ00x?= =?utf-8?Q?N/AHzja0UVkE55S?= X-Microsoft-Exchange-Diagnostics: 1;DM2PR0301MB0912;5:Pie5EptaKdWo0iWz3zAk5c9Rt1b1Ge6fm8tIO342RN5+rZ9tpvqmxvqVUim0JYqCzNVE88HWFSER+yfib05omCGvytg2ngBFCE3M6Iynmq324MSCP/O4VAQXVTrhAH5o2EuYtSGVOJZItloToTf7Pw==;24:vfeDmCK9m+aNbPnAj9Ok4Nf23TSI8BqxlcqLfYm4TvQrIrs8W4DRh+dlTeK7gqeVyFJF+Qo5SNAbCrNsGeQLRZ1LxbKRqVdD3KyACKaD43I=;20:NrlSx3pf+07M8mw6h8YduWM9ZQYqjDhjhp32ewvbEt6CZe1CzNvDbU8AI/35Oe346KVA384Zm8JhCcIZcRjjyg== SpamDiagnosticOutput: 1:23 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: colorado.edu X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Oct 2015 19:29:33.0006 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR0301MB0912 X-SW-Source: 2015/txt/msg00000.txt.bz2 Version 2.0 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. The major version number was increased, since a number of internal workspaces have changed and so existing binaries must be recompiled against this new library. There are also a small number of API changes and deprecated functions. This release includes significant new features and bug fixes: * Sparse matrices * Regularized least squares * 2D interpolation * New nonlinear least squares solver The full NEWS file entry is appended below. The file details for this release are: ftp://ftp.gnu.org/gnu/gsl/gsl-2.0.tar.gz ftp://ftp.gnu.org/gnu/gsl/gsl-2.0.tar.gz.sig The GSL project homepage is http://www.gnu.org/software/gsl/ GSL is free software distributed under the GNU General Public License. Thanks to everyone who reported bugs and contributed improvements. Patrick Alken ================== * What is new in gsl-2.0: ** fixed bug #43258 for hypergeometric functions (Raymond Rogers) ** added L-curve analysis routines for linear Tikhonov regression ** add running statistics module ** added bilinear and bicubic interpolation (David Zaslavsky) ** added function gsl_multifit_robust_residuals to compute robust fit residuals ** added Steffen monotonic interpolation method (Jean-François Caron) ** added new nonlinear least squares solver 'lmniel' suitable for systems with large numbers of data ** nonlinear least squares solver now tracks the number of function and Jacobian evaluations, see example program for details ** the 'fdf' field of gsl_multifit_function_fdf is now deprecated and does not need to be specified for nonlinear least squares problems ** added extensive test suite to nonlinear least squares module, resulting in a few minor bug fixes; the routine gsl_multifit_fdfsolver_driver has been rewritten (with API change) to handle the various error codes of the lmsder iterate routine, resulting in a high level caller which is highly robust for a wide class of problems ** added support for sparse matrices, including a GMRES iterative linear solver ** added routines gsl_linalg_givens and gsl_linalg_givens_gv for Givens rotations ** added Tikhonov (ridge) regularization to least squares module (linear and nonlinear) ** removed unused argument 'n' from gsl_sf_ellint_D ** merged bspline_deriv_workspace into bspline_workspace to simplify bspline API; the functions gsl_bspline_deriv_alloc gsl_bspline_deriv_free are now deprecated and will be removed in a future release. ** merged ALF extension into GSL for associated Legendre functions; api has changed; consequently the functions: gsl_sf_legendre_Plm_array gsl_sf_legendre_Plm_deriv_array gsl_sf_legendre_sphPlm_array gsl_sf_legendre_sphPlm_deriv_array gsl_sf_legendre_array_size are now deprecated and will be removed in a future release. ** added function gsl_multifit_robust_weights to allow user to access the various weighting functions