physica: vectors, fields, differentials, derivatives, Dirac brakets, tensors, and more. See examples in the manual PDF.
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Make differential operators in `partialderivative`(`pdv`) customizable #36
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RungeCC closed 3 weeks ago
As the title says, I add a new
**kwargs
d
topartialderivative
to customize its differential operators. Manual is also updated.Motivation:
Sometimes I need to write some second order functional derivatives like in:
Hence, it will be convenient to allow to customize the differential operators in
pdv
.Feel free to edit this pr, or just close it and implement your own if it's not satisfactory.