Changes between Version 181 and Version 182 of Ticket #18528


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Timestamp:
08/03/20 09:31:47 (3 months ago)
Author:
egourgoulhon
Comment:

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  • Ticket #18528 – Description

    v181 v182  
    1919- Compacting the display of tensor product: #29820
    2020- Parallelization of wedge product: #29796
    21 - Basis-dependent isomorphism from `FiniteRankFreeModule` to an object in the category `ModulesWithBasis`: #30094
     21- Basis-dependent isomorphism from `FiniteRankFreeModule` to an object in the category `ModulesWithBasis`: #30094 ''(merged in Sage 9.2.beta7)''
    2222- sage.tensor.modules: Add `SymPowerFreeModule`: #30095
    2323- sage.tensor.modules: Add backends using !TensorFlow Core and !PyTorch: #30096
    2424- Add category `FreeModules` (without distinguished basis): #30164
    2525- 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)''
    2727- Immutable elements of `FreeModuleTensor`: #30181
    2828
     
    6969  - New algorithm for characteristic classes: #29581
    7070  - 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)''
    7174- '''Complex and almost complex manifolds:'''
    7275  - almost complex structures through Hodge structures: #18786
     
    8487  - Tutorial about vector calculus: #27703 ''(merged in Sage 8.9.beta0)''
    8588  - 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
    8791- '''Lie groups:'''
    8892  - Nilpotent Lie groups: #26344 ''(merged in Sage 8.4.rc0)''
     
    151155- Bug in initialization of vector field with rational components: #29639 ''(merged in Sage 9.2.beta0)''
    152156- 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)''
    156160- Coercion from `ChartFunctionRing` to `ScalarFieldAlgebra`: #30112 ''(merged in Sage 9.2.beta6)''
    157161- Replace `__eq__` by `_richcmp_` for manifolds: #30116
     162- Trivial coercion `Modules(QQ)(FiniteRankFreeModule(QQ, 3))` fails: #30174