For example I want to define a function with parameters σx and σy, that is, the function will be declared as:
_] := . . .
Symbolize but it doesn't work. How can I use
Subscript in pattern names?
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You can use
Symbolize, from the
Notation package following the tutorial as you did.
Then, just take the precaution of writing the pattern with its head explicit, such as:
The problem is that Mathematica can't interpret the short notation for patterns (
xr_ for example) if it has a box structure before the "_"
As mentioned by Rojo in the answer above,
xr_can't be interpreted as desired even after
Symbolizeis used, but one doesn't need to write
FullFormto circumvent the problem, actually you just need one more