3 ms·

You're probably better off with some kind of Penrose graphical notation https://en.wikipedia.org/wiki/Penrose_graphical_notation https://en.wikipedia.org/wiki/P

by evanb 7y ago

You're probably better off with some kind of Penrose graphical notation https://en.wikipedia.org/wiki/Penrose_graphical_notation https://en.wikipedia.org/wiki/Penrose_graphical_notation

galaxyLogic 7y ago
or: https://www.quantamagazine.org/physicists-discover-geometry-underlying-particle-physics-20130917/ https://www.quantamagazine.org/physicists-discover-geometry-... “Why are you summing up millions of things when the answer is just one function?”
stared 7y ago
It’s the same.
- evanb 7y ago
  I didn't see, for example, the circling-a-group for taking derivatives.
  - stared 7y ago
    Sure, there are other elements (derivative, (anti)symmetrization, lowering/raising indices). The core element of summation stays the same.