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0.5.3 (TBA)

Changes:

  • Changed ordering in change notes

Bugfixes:

  • Relax check on return values of input_handle for Function such that arrays

    of dimension zero are allowed.

0.5.2 (2022-02-10)

Changes:

  • Switch complex conjugated element in inner product
  • Allow complex scales in normalize_base
  • Improve robustness of normalize_base
  • Add apply_operator() method to BaseFraction (#102)
  • Add missing tests for BaseFraction
  • Added tab10 coloring to visualize_functions
  • Add support for Python 3.10

Bugfixes:

  • Fix Some points about scalar product spaces (#101)
  • Fix project_on_base for Base with only on Fraction (#104)
  • Add sesquilinear property to dot_product
  • Remove faulty dot product shortcut
  • Fix broken imports from collections module

CI related changes:

  • Migrated to CI pipeline to Github Actions

0.5.1 (2020-09-23)

Bugfixes:

  • Problem with nan values in EvalData
  • Activation of numpy strict mode in normal operation
  • Comparison warnings in various places
  • Issues with evaluation of ComposedFunctionVector
  • Errors in evaluate_approximation with CompoundFunctionVectors
  • Deprecation warnings in visualization code
  • Broken default color scheme now uses matplotlib defaults
  • Corner cases for evaluate approximation
  • Made EvalData robust against NaN values in int output data array
  • Index error in animation handler of SurfacePlot
  • Added support for nan values in SurfacePlot
  • Removed strict type check to supply different systems for simulation
  • Added correct handling an NaN to spline interpolator of EvalData
  • Several issues in PgSurfacePlot
  • Introduced fill value for EvalData objects
  • Deactivated SplineInterpolator due to bad performance
  • Cleanup in SWM example tests
  • Suppressed plots in examples for global test run
  • Complete weak formulation test case for swm example
  • Updated test command since call via setup.py got deprecated

CI related changes:

  • Solved issues with screen buffer
  • restructured test suite
  • test now run on the installed package instead of the source tree
  • updated rtd config to enable building the documentation again

0.5.0 (2019-09-14)

Features:

  • Unification of cure_interval which can now be called directly as static
  • Added functionality to parse pure TestFunction products
  • Added visualization of functions with noncontinuous domain
  • Support for Observer Approximation via ObserverFeedback
  • Added complete support for ComposedFunctionVector
  • Concept of matching and intermediate bases for easier approximation handling
  • Added call to clear the base registry
  • Added StackedBase for easier handling of compound approximation bases
  • Added ConstantFunction class
  • New Example: Simulation of Euler-Bernoulli-Beam
  • New Example: Coupled PDEs within a pipe-flow simulation
  • New Example: Output feedback for the String-with-Mass System
  • Extended Example: Output Feedback for the Reaction-Advection-Diffusion System

Changes:

  • Removed former derivative order limit of two
  • Deprecated use of exponent in FieldVariable
  • Made derive of FieldVariable keyword-only to avoid error
  • Extended the test suite by a great amount of cases
  • Speed improvements for dot products (a846d2d)
  • Refactored the control module into the feedback module to use common calls for controller and observer design
  • Improved handling and computation of transformation hints
  • Made scalar product vectorization explicit and accessible
  • Changed license from gpl v3 to bsd 3-clause

Bugfixes:

  • Bugfix for fill_axis parameter of EvalData
  • Bugfix in find_roots if no roots where found or asked for
  • Bugfix for several errors in visualize_roots
  • Bugfix in _simplify_product of Product where the location of scalar_function was ignored
  • Bugfix for IntegralTerm where limits were not checked
  • Bugfix for boundary values of derivatives in Lag2ndOrder
  • Fixed Issue concerning complex state space matrices method on the class to be used for curing.
  • A few fixes on the way to better plotting (739a70b)
  • Fixed various deprecation warnings for scipy, numpy and sphinx
  • Fixed bug in Domain constructor for degenerated case (1 point domain)
  • Bugfix for derivatives of Input
  • Bugfixes for SimulationInput
  • Fixed typos in various docstrings

0.4.0 (2016-03-21)

  • Version 0.4
  • Change from Python2 to Python3

0.3.0 (2016-01-01)

  • Version 0.3

0.2.0 (2015-07-10)

  • Version 0.2

0.1.0 (2015-01-15)

  • First Code