watwatwat123

5 ms·

1.
GitHub Copilot helped me solve a knapsack problem using integer programming(youtube.com)
6 points by watwatwat123 4y ago|0 comments
2.
Gotz – a simple Go CLI timezone info tool(github.com)
1 points by watwatwat123 4y ago|0 comments
3.
by watwatwat123 5y ago
I just added a list of the supported solvers to the README. Around 20.
4.
by watwatwat123 5y ago
I am not aware of any.
5.
by watwatwat123 5y ago
Thanks!
6.
by watwatwat123 5y ago
I recently restarted development, so I thought I'd repost and see if anyone from HN is interested/has feedback or ideas.
7.
by watwatwat123 5y ago
I need to document that better, but rmpk ships with a "ROI optimizer". ROI is an R package that provides bindings to most of the popular solvers: https://roi.r-forge.r-project.org But I am also working on providing cus
8.
Show HN: Rmpk – Mixed Integer Linear and Quadratic Programming in R(github.com)
11 points by watwatwat123 5y ago|9 comments
9.
Show HN: Llr – a Clojure inspired Lisp that compiles to R in R(github.com)
63 points by watwatwat123 5y ago|17 comments
10.
Show HN: A small Clojure-like Lisp on top of R(github.com)
5 points by watwatwat123 6y ago|0 comments
11.
Show HN: Epidemiological Indicators for Covid-19(github.com)
2 points by watwatwat123 7y ago|0 comments
12.
Pepero Day(en.wikipedia.org)
2 points by watwatwat123 7y ago|0 comments
13.
Show HN: R Bindings for Blake3(github.com)
2 points by watwatwat123 7y ago|0 comments
14.
by watwatwat123 7y ago
One interesting heuristic is h(x) = 0, which is also [admissible]( https://en.wikipedia.org/wiki/Admissible_heuristic ) and transforms your A* into an uninformed heuristic as far as I remember.
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Show HN: Mixed Integer Linear and Quadratic Programming in R(github.com)
2 points by watwatwat123 7y ago|0 comments
16.
Falsehoods programmers believe about public transportation(github.com)
4 points by watwatwat123 7y ago|0 comments
17.
Show HN: Wasmr – an R package for executing WebAssembly using the wasmer runtime(github.com)
2 points by watwatwat123 7y ago|0 comments
18.
Show HN: Armacmp – compile R linear algebra code to C++(github.com)
2 points by watwatwat123 7y ago|0 comments
19.
by watwatwat123 9y ago
Last year I read the part about Non-standard evaluation in Hadley Wickham's Book ( http://adv-r.had.co.nz/Computing-on-the-language.html ) when I thought that this can be used to build a DSL for modelling MIPs. Then I de
20.
Show HN: Ompr – mixed integer linear programming in R(github.com)
39 points by watwatwat123 9y ago|6 comments