Changes between Version 19 and Version 20 of Ticket #30525
 Timestamp:
 03/20/21 11:06:47 (17 months ago)
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Ticket #30525 – Description
v19 v20 11 11  #30189: Metaticket: Add examples to manifold catalog 12 12  #30799: Add folder for manifold examples ''(merged in Sage 9.3.beta0)'' 13  #31202: Fix some typos in `src/sage/manifolds/` 13  #31202: Fix some typos in `src/sage/manifolds/` ''(merged in Sage 9.3.beta9)'' 14 14 15 15 == Algebraic part == … … 23 23  #30096: sage.tensor.modules: Add backends using !TensorFlow Core and !PyTorch: 24 24  #30164: Add category `FreeModules` (without distinguished basis) 25  #30174: Trivial coercion `Modules(QQ)(FiniteRankFreeModule(QQ, 3))` fails 25  #30174: Trivial coercion `Modules(QQ)(FiniteRankFreeModule(QQ, 3))` fails ''(merged in Sage 9.3.beta8)'' 26 26  #30229: Submodules of `TensorFreeModule` defined by the symmetries of a `Components` object 27 27  #30235: Add construction methods to `FiniteRankFreeModule` and `CombinatorialFreeModule` … … 42 42  #30232: Coercion/conversion `SR` to `ScalarFieldAlgebra` 43 43  #30263: `declare_union` yields wrong results 44  #30310: Immutability of chart functions 44  #30310: Immutability of chart functions ''(merged in Sage 9.3.beta9)'' 45 45  #31243: Stronger categories for manifold examples: connectedness ''(merged in Sage 9.3.beta7)'' 46 46  #31371: product of manifolds … … 67 67  #31273: Remove deprecated `form` input for bundle connections ''(merged in Sage 9.3.beta7)'' 68 68  #31316: Method `subs()` ineffective on tensor fields 69  #31323: Make selfdiffeomorphisms default 69  #31323: Make selfdiffeomorphisms default ''(merged in Sage 9.3.beta9)'' 70 70  #31324: Circle doesn't have an orientation 71 71 … … 76 76  #30804: Add standard sphere to manifold catalog ''(merged in Sage 9.3.beta2)'' 77 77  #30824: More flexible coordinate treatment for `EuclideanSpace` 78  #31322: Use ambient metric by default in `hodge_dual` 78  #31322: Use ambient metric by default in `hodge_dual` ''(merged in Sage 9.3.beta9)'' 79 79 80 80 == Poisson manifolds ==