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v0.6.2

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@jvdwetering jvdwetering released this 16 Nov 13:20
· 665 commits to master since this release

Fixed several bugs related to scalars not being remembered or updated correctly. Also added a number of convience functions.

Added

  • Added extract_simple function as simple method for extracting circuits from ZX-diagrams that have causal flow.
  • Added function find_scalar_correction(g1,g2) that gives the correct scalar to make g1 and g2 equal (assuming they represent the same linear map up to a global scalar).
  • Added function drawing.graphs_to_gif that takes in a list of Graphs and outputs an animated gif showing them in sequence. Note that this requires imagio to be installed.
  • The output classes for each of the vertex and edge types in the methods for converting a Graph to tikz format can now be set using zx.settings.tikz_classes.
  • draw_matplotlib, draw_d3 (and hence zx.draw) and editor.edit have additional optional argument show_scalar to display the scalar of the Graph.
  • Added argument draw_scalar to all functions converting a Graph into tikz format to toggle the display of the scalar of the Graph in the tikz output.
  • The Graph method to_json now remembers the scalar of the graph by default (and Graph.from_json can handle this).

Fixed

  • basicrules.strong_comp now preserves scalar correctly.
  • Undo in editor now remembers scalar correctly.
  • bialg and copy rewrites in editor now preserve scalar correctly.