I want to build a matrix using a hash of hashes so that I can delete items easily afterwards without the matrix getting illformed. I find it hard to use the packages, because they require a certain input format.
I find this remark curious as the floyd_warshall sub can take
a reference to a hash of hashes as argument.
can I do multiplication with a matrix that is built as a hash of hashes?
Sure, but you probably have to code it yourself.
Abigail
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Hi Abigail and hello other monks
Abigail said: "I find this remark curious as the floyd_warshall sub can take a reference to a hash of hashes as argument." as a response to my remark: "I want to build a matrix using a hash of hashes so that I can delete items easily afterwards without the matrix getting illformed."
Exactly! And that's why I wanted to use the floyd_warshall sub so much!! The alternatives don't give me that freedom.
The problem was just getting the number of paths. I am going to take a look at the re: that followed now.
-Choco
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