v0.9.0

v0.9.0 (💣BREAKING CHANGES💣)

API changes

• Replaced new method on SymbolicCalculation with new_from_list. new_from_list still exists,
  but has been deprecated.
• Removed all support for Einsteinpy-related API's
• Added support for passing custom compiler/linker flags directly to zigcc using the compiler_flags
  option on the Compiler class.
• Added experimental support for compiling inflatox binaries with special functions by linking the
  GNU Scientific Library (GSL).
• Added support for transpiling Bessel functions using the GSL
• Added support for transpiling Hypergeometric functions (small subset) using the GSL

General

• Removed dependency on Einsteinpy (huge dependency reduction)
• Started migration to new PyO3 bound API (slight performance improvement)
• Improved (zig) compiler output

Bugfixes

• fixed assertions always being satisfied

What's Changed

• 0.9.0 - special function support by @smups in #38

Full Changelog: v0.8.2...v0.9.0

v0.8.2

General

• fixed bug with printing sympy expressions outside IPython environments
• added assertion error messages

What's Changed

• Merge bugfix for printing outside IPython env. by @smups in #36

Full Changelog: v0.8.1...v0.8.2

v0.8.1

v0.8.1 Synchronise

Version 0.8.1 is identical to version 0.8.0. It has come to our attention that a duplicate 0.8.0
published in March 2024 (rather than the May 2024 real 0.8.0) was unintentionally published to
PyPi. Version 0.8.1 should remedy this issue.

v0.8.0 (💣BREAKING CHANGES💣)

General

• Bumped the minimum required python version from 3.7 to 3.8. This was already the case (due to the
  usage of std's typing lib), but not reflected in the package manifest.
• Improved and updated documentation where necessary
• Added docs.md documentation file
• Added builds.md with build instructions

Mathematical changes

• Moved away from the $\kappa=3$ paradigm to a more sensible calculation for
  $\varepsilon_H$:
  $$
  \varepsilon_H=3 \times \frac{\varepsilon_V - 1/2 (V_t/V)^2}
  {\varepsilon_V+V_{tt}/V - 1/2 (V_t/V)^2}
  $$
  Where $V_{tt}$ is calculated using the assumption $\tan\delta=V_{vw}/V_{vv}$ and $1/2(V_t/V)^2=
  \varepsilon_V\sin^2\delta$. Note that this new equation gives different results: it is less
  restrictive than the previous $\kappa=3$ paradigm, although it is better motivated from a
  theoretical standpoint.
• Replaced $\varepsilon_H$ calculation with $\eta_{\parallel}$ calculation, where $\eta_{\parallel}$
  is calculated as:
  $$
  \eta_{\parallel}=\omega\tan\delta -3
  $$

API changes

• Renamed AnguelovaLazaroiuCondition to GeneralisedAL
• SymbolicCalculation no longer requires the vector $w \perp \nabla V$ to be specified by default
  (it is still possible to do so as an option)

Upgrades

• Updated Rayon 1.8 -> 1.10
• Upgraded PyO3 0.20 -> 0.21
• Upgraded numpy 0.20 -> 0.21

What's Changed

• Bump openssl from 0.10.47 to 0.10.52 by @dependabot in #1
• Merge the changes, dev hasn't been broken for a while by @smups in #2
• added github ci workflow by @smups in #3
• changed bindings to pyo3 (instead of cffi) - fix linux builds? by @smups in #4
• changed CI to publish on merging with master branch by @smups in #5
• Hopefully fixed CI using pypipublish by @smups in #6
• download artifacts to dist dir by @smups in #7
• Use Zig toolchain instead of native C comipler (v0.2) by @smups in #9
• Bump num-traits from 0.2.15 to 0.2.16 by @dependabot in #10
• Fix typing bug by @smups in #11
• Include Higher-order versions of Anguelova's consistency condition by @smups in #13
• update dev branch by @smups in #14
• v0.4: add functionality to calculate delta char. angle by @smups in #15
• v0.4.1 - progressbars by @smups in #16
• Vnumfix by @smups in #17
• Update to v0.5 - gradient calculations by @smups in #18
• v0.6 - methods for epsilon and omega by @smups in #22
• Bump rayon from 1.7.0 to 1.8.0 by @dependabot in #19
• v0.7.0 by @smups in #27
• epsilonH update by @smups in #32
• Fix PyPi version clash for 0.8 by @smups in #33

Full Changelog: https://github.com/smups/inflatox/commits/v0.8.1