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Make Jacobian types offered by dlsode.f accessible by lsode (bug #31626). * liboctave/numeric/LSODE-opts.in: Add options "jacobian type", "lower jacobian subdiagonals", and "upper jacobian subdiagonals". * liboctave/numeric/LSODE.cc (file scope, lsode_j, LSODE::do_integrate (double)): Handle new configurable Jacobian types. * build-aux/mk-opts.pl: Don't implicitly convert to integer in condition.
author Olaf Till <olaf.till@uni-jena.de>
date Fri, 12 Nov 2010 08:53:05 +0100
parents 796f54d4ddbf
children 597f3ee61a48
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1 ########################################################################
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2 ##
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3 ## Copyright (C) 2002-2022 The Octave Project Developers
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4 ##
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5 ## See the file COPYRIGHT.md in the top-level directory of this
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6 ## distribution or <https://octave.org/copyright/>.
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7 ##
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8 ## This file is part of Octave.
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9 ##
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10 ## Octave is free software: you can redistribute it and/or modify it
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11 ## under the terms of the GNU General Public License as published by
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12 ## the Free Software Foundation, either version 3 of the License, or
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13 ## (at your option) any later version.
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14 ##
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15 ## Octave is distributed in the hope that it will be useful, but
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16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ## GNU General Public License for more details.
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19 ##
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20 ## You should have received a copy of the GNU General Public License
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21 ## along with Octave; see the file COPYING. If not, see
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22 ## <https://www.gnu.org/licenses/>.
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23 ##
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24 ########################################################################
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28 OPTION
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29 NAME = "absolute tolerance"
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30 DOC_ITEM
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31 Absolute tolerance; may be zero for pure relative error test.
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34 TYPE = "double"
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35 INIT_VALUE = "::sqrt (std::numeric_limits<double>::epsilon ())"
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39 OPTION
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40 NAME = "relative tolerance"
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42 Non-negative relative tolerance. If the absolute tolerance is zero,
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47 TYPE = "double"
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48 INIT_VALUE = "::sqrt (std::numeric_limits<double>::epsilon ())"
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49 SET_EXPR = "val"
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52 OPTION
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53 NAME = "single precision absolute tolerance"
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54 DOC_ITEM
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55 Absolute tolerance for single precision; may be zero for pure relative
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56 error test.
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58 END_DOC_ITEM
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59 TYPE = "float"
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60 INIT_VALUE = "::sqrt (std::numeric_limits<float>::epsilon ())"
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61 SET_EXPR = "val"
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62 END_OPTION
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64 OPTION
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65 NAME = "single precision relative tolerance"
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66 DOC_ITEM
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67 Non-negative relative tolerance for single precision. If the absolute
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70 END_DOC_ITEM
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71 TYPE = "float"
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74 END_OPTION