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12
votes
2answers
366 views
How to perform fuzzy lookup between lists?
I have two big lists with 10,000 lines each, with product names from different databases. They have a lot of common products (50%), but they are not typed in the same way. For example there is one ...
6
votes
4answers
187 views
How to set Block local variables by code?
I need to create a user defined Block function where the Block variables values are defined by code. For example, imagine I have:
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6
votes
3answers
222 views
Composition of mappings not working as expected
I have two functions $f,g:\mathbb{R}^2 \to \mathbb{R}^2$ and I define a third one $h:\mathbb{R}^2 \to \mathbb{R}^2$ as the composition $$h(x,y) = g(f(x,y))$$
I'm trying to get this function into ...
23
votes
2answers
469 views
Playing with Matrix falling code in Mathematica
I was trying to create a Matrix falling code image with Mathematica. Here is my code:
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2
votes
1answer
1k views
Mathematica code for Bifurcation Diagram
At the moment I am trying to construct a bifurcation diagram of the iterative function $f(x)=$ $ax-1.1975x^3$. I've scoured the internet for pre-made bifurcation diagrams and found many (mostly of the ...
