Changes between Version 30 and Version 31 of Ticket #28519
 Timestamp:
 09/27/19 08:27:07 (19 months ago)
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Ticket #28519 – Description
v30 v31 15 15 ** Differential Forms / Tensor Fields** 16 16 17  tensor algebra computations for the case `zero` simplified: in order to make computations faster, an attribute `_is_ field` is added (similar to scalar fields)17  tensor algebra computations for the case `zero` simplified: in order to make computations faster, an attribute `_is_zero` is added (similar to scalar fields) 18 18  multiplication of tensor fields `a` with scalar fields `f` yields name `f*a` and latex name `f \cdot a` 19 19 … … 25 25  coercion via restriction rearranged in scalar fields following tensor fields 26 26  minor code rearrangements, i.e. for code reuse or consistency 27  copies take the attribute `_is_field` from original in method `copy` (both for tensor fields and scalar fields) to ensurezero treatment27  `copy()` now inherits the attribute `_is_zero` from the original (both for tensor fields and scalar fields) to ensure better zero treatment