Package hedge :: Package timestep :: Package multirate_ab :: Module methods

Module methods

Multirate-AB ODE solver.

License: This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see U{http://www.gnu.org/licenses/}.

Classes

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CO_FAST

CO_SLOW

HIST_F2F

HIST_F2S

HIST_S2F

HIST_S2S

IntegrateInTime

HistoryUpdate

StartSubstepLoop

EndSubstepLoop

MRABMethod

Functions

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_remove_last_yslow_evaluation_from_slowest_first(method)

source code

_add_slowest_first_variants(methods)

source code

Variables

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HIST_NAMES = [HIST_F2F, HIST_S2F, HIST_F2S, HIST_S2S]

substep_count = Variable('substep_count')

n = Variable('substep_count')

substep_index = Variable('substep_index')

i = Variable('substep_index')

methods = {'fastest_first_1a': MRABMethod(result_slow='y_s', r...

Variables Details

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methods

Value:

{'fastest_first_1a': MRABMethod(result_slow='y_s', result_fast='y_f', 
steps=[IntegrateInTime(result_name='y_s', end=Sum(Variable('substep_in
dex'), 1), component=<class hedge.timestep.multirate_ab.methods.CO_SLO
W at 0x95017dc>, start=0), IntegrateInTime(result_name='y_f', end=Sum(
Variable('substep_index'), 1), component=<class hedge.timestep.multira
te_ab.methods.CO_FAST at 0x95017ac>, start=Variable('substep_index')),
 HistoryUpdate(slow_arg='y_s', fast_arg='y_f', which=<class hedge.time
step.multirate_ab.methods.HIST_F2F at 0x950180c>), EndSubstepLoop(loop
...