Changes between Version 3 and Version 4 of Ticket #29820


Ignore:
Timestamp:
06/08/20 06:00:35 (2 years ago)
Author:
Dicolevrai
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #29820 – Description

    v3 v4  
    11With this ticket, through the methods {{{:meth:`~sage.tensor.modules.free_module_tensor.FreeModuleTensor.display`}}} and {{{:meth:`~sage.manifolds.differentiable.tensorfield.TensorField.display`}}}, !SageMath is now able to compact the display of tensor product in the form `dx^2`. In the case the frame element is something like `f^2`, to avoid any misunderstanding in `f^2^2`, one can set `compact_product=False` in display to get the old displaying style `f^2*f^2`.
    22
    3 We also define the raising to power for tensors.
     3Raising a tensor field to a given power is also possible now. When the tensor is an automorphism field the composition law of maps is used instead of tensor product and in this case, raising to a nonpositive power is possible.