Changes between Version 181 and Version 182 of Ticket #18528
 Timestamp:
 08/03/20 09:31:47 (7 months ago)
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Ticket #18528 – Description
v181 v182 19 19  Compacting the display of tensor product: #29820 20 20  Parallelization of wedge product: #29796 21  Basisdependent isomorphism from `FiniteRankFreeModule` to an object in the category `ModulesWithBasis`: #30094 21  Basisdependent isomorphism from `FiniteRankFreeModule` to an object in the category `ModulesWithBasis`: #30094 ''(merged in Sage 9.2.beta7)'' 22 22  sage.tensor.modules: Add `SymPowerFreeModule`: #30095 23 23  sage.tensor.modules: Add backends using !TensorFlow Core and !PyTorch: #30096 24 24  Add category `FreeModules` (without distinguished basis): #30164 25 25  Trivial coercion `Modules(QQ)(FiniteRankFreeModule(QQ, 3))` fails: #30174 26  `ModulesWithBasis.linear_combination` should be a method of `Modules`: #30179 26  `ModulesWithBasis.linear_combination` should be a method of `Modules`: #30179 ''(merged in Sage 9.2.beta7)'' 27 27  Immutable elements of `FreeModuleTensor`: #30181 28 28 … … 69 69  New algorithm for characteristic classes: #29581 70 70  Let `diff()` act on chart functions and differentiable forms: #29953 ''(merged in Sage 9.2.beta4)'' 71  Characteristic classes: sequences: #30211 72  Action for bundle connections: #30209 73  Declare sections with name only: #30228 ''(merged in Sage 9.2.beta7)'' 71 74  '''Complex and almost complex manifolds:''' 72 75  almost complex structures through Hodge structures: #18786 … … 84 87  Tutorial about vector calculus: #27703 ''(merged in Sage 8.9.beta0)'' 85 88  More control on the numerical ODE solver for integrated curves and geodesics: #28707 ''(merged in Sage 9.0.beta6)'' 86  Add `EuclideanSpace` to category of metric spaces: #30062 89  Add `EuclideanSpace` to category of metric spaces: #30062 ''(merged in Sage 9.2.beta7)'' 90  Add sphere and hyperbolic space permanently: #30181 87 91  '''Lie groups:''' 88 92  Nilpotent Lie groups: #26344 ''(merged in Sage 8.4.rc0)'' … … 151 155  Bug in initialization of vector field with rational components: #29639 ''(merged in Sage 9.2.beta0)'' 152 156  Multiprocessing in tensor computations does not work under macOS: #29755 153  More efficient contruction of free module bases: #30061 154  Unable to coerce free module over Q into Category of vector spaces over Q: #30094 155  Not equal operator for mixed forms: #30108 157  More efficient contruction of free module bases: #30061 ''(merged in Sage 9.2.beta7)'' 158  Unable to coerce free module over Q into Category of vector spaces over Q: #30094 ''(merged in Sage 9.2.beta7)'' 159  Not equal operator for mixed forms: #30108 ''(merged in Sage 9.2.beta7)'' 156 160  Coercion from `ChartFunctionRing` to `ScalarFieldAlgebra`: #30112 ''(merged in Sage 9.2.beta6)'' 157 161  Replace `__eq__` by `_richcmp_` for manifolds: #30116 162  Trivial coercion `Modules(QQ)(FiniteRankFreeModule(QQ, 3))` fails: #30174