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Question about subscript

Qy Liu
Posted 10 years ago

I have a very long formula. There are variables R1, and R. Every time when I change the value of R. like R=1, and R1 also change to 11. Is there any way to make R and R1 be two completely individual variables? Thanks!
POSTED BY: Qy Liu
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Sandu Ursu
Sandu Ursu
Posted 9 years ago

I was dealing with infix functions and have just discovered this Notation package It's really great! For instance in time series, one could make the code more readable by using the following notation:

<< Notation`

Notation[ParsedBoxWrapper[
SubscriptBox["x_", "t_"]] \[DoubleLongLeftRightArrow] ParsedBoxWrapper[
RowBox[{"x_", "[[", "t_", "]]"}]]]
POSTED BY: Sandu Ursu

This problem is addressed by the Notation package, and in particular by its function Symbolize. Have a look at the Notation/tutorial/NotationSymbolizeAndInfixNotation tutorial.
POSTED BY: Gianluca Gorni
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