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Dear All
I would like to do matrix multiplication in elixir. I haven’t found a library that does this. Nx.multiply/2 and Matrex.multip...
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Say I have a list of players and I want to separate them into two teams of identical size. I want to know what are all the possibilities....
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Many years ago, I used a system called Yorick for doing array calculations. One feature that was really useful was a series of functions ...
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Hello.
Trying to reverse an integer regardless of its sign I wrote the following algorithm:
int = -123456789 #=> Expected result -98...
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I know elixir is a functional programming language and this means can’t make a change state in some problems? Do I am missing something? ...
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If I have the string “12 * 12”, how can I evaluate the expression and return the resulting 144 as an integer. The string could ultimately...
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Hi. I’m new to elixir, so this could be obvious. I’m reading and writing to a device that uses a binary line format. The format is fixed....
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I’m trying to generate a list of numbers, where each number is a percentage smaller than the previous. Starting with 1. In the end I’ll n...
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Just as the title says, I’m looking for a library specifically for linear programming to work in a program producing schedules. wiki
I’v...
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I tried to modify an example from RosettaCode.org for a prime sieve algorithm. I’m not entirely sure I understood the original code. I tr...
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I want to change format 2000 to 20.00
I want to put period “.” at last two digit in number
how can I do this?
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Looking for a to code the Hadamard product without using a library. Still relatively new to Elixir so feeling a bit lost.
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Hello!
I am building a quite robust pipeline of operations that performs basically math of all types on thousands (in the future may be ...
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I need to define a protocol for a scientific application based on quantities of various types. I want to use protocols since they abstrac...
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Hi,
I am trying to calculate the intersection over union for two oriented rectangles, like this picture;
I know there are lots of alg...
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I am struggled to find any Elixir package to perform spline (or at least polynomial) interpolation.
My input is very simple and although...
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