Changes between Version 56 and Version 57 of Ticket #30525


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Timestamp:
08/31/21 20:17:41 (8 weeks ago)
Author:
egourgoulhon
Comment:

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  • Ticket #30525 – Description

    v56 v57  
    4545- #32318: Generate non-redundant indices of tensors with symmetries efficiently
    4646- #32355: Bug in multiple tensor contractions with scalar result
     47- #32415: Remove unnecessary uses of symbolic functions in `sage.tensor.modules`
    4748
    4849== Topological manifolds ==
    … …  
    133134- #31747: Add spherical coordinates with equator-based latitude
    134135- #31777: `manifolds.Sphere`: Add barycentric coordinates of spherical triangles / Whitney forms
    135 - #31781: Unusable metric on spheres from the manifold catalog
     136- #31781: Improve handling of metrics on pseudo-Riemannian submanifolds
    136137- #31813: Add support for `tangent_vector_eval_at` for geodesics on manifolds integrated over multiple charts
    137138- #32228: Move examples from `sage.geometry.riemannian_manifolds` to `sage.manifolds`