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I got sidetracked while benchmarking ruby factorial code: http://rosettacode.org/wiki/Factorial#Ruby I put all that code into test_fact.rb and ran with: > ruby test_fact.rb > rails runner test_fact.rb #from a fresh rails app > rails runner test_fact.rb #from a mature rails app here are the respective results: user system total...

...y have appendix material showing three queries to ChatGPT and the answers. Paraphrased, the queries are "if I throw 2 (3, 4) fair dice, what is the probability I get 7 or 11? Show the reasoning." I thought those questions would make a nice little example, maybe something for Exercism or RosettaCode. Here's the R version: > faces <- 1:6 > sum(rowSums(expand.grid(faces, faces)) %in% c(7,11))/6^2 [1] 0.2222222 > sum(rowSums(expand.grid(faces, faces, faces)) %in% c(7,11))/6^3 [1] 0.1944444 > sum(rowSums(expand.grid(faces, faces, faces, faces)) %in% c(7,11))/6^4 [1] 0.09567901...

Hi. Im exploring `opt -reg2mem` output for a simple C program (actually, that is this snippet: http://rosettacode.org/wiki/Dining_philosophers#C - compiled with clang -O1) and got two questions regarding this pass. 1. How would I tell which memory locations were introduced by the pass, and which memory locations were present in the original program? After a brief diffing of .ll files, I'd suppose that int...

I made some matlab codes... Is there any method to perform matlab codes in R program?? -- View this message in context: http://r.789695.n4.nabble.com/hi-guestion-tp2311219p2311219.html Sent from the R help mailing list archive at Nabble.com.

The new run_shell helper is a copy of run_python, and will be used by upcoming changes. Signed-off-by: Olaf Hering <olaf at aepfle.de> --- src/supermin_utils.ml | 9 +++++++++ src/supermin_utils.mli | 5 +++++ 2 files changed, 14 insertions(+) diff --git a/src/supermin_utils.ml b/src/supermin_utils.ml index f98e09a..cb8a27e 100644 --- a/src/supermin_utils.ml +++ b/src/supermin_utils.ml

...tmp_pkg_cache_dir - (if verbose then "--verbose --verbose" else "--quiet") - (match packager_config with None -> "" - | Some filename -> sprintf "--config %s" filename) - tmp_root - repos_dir - in - run_shell sh names; - - (* http://rosettacode.org/wiki/Walk_a_directory/Recursively *) - let walk_directory_tree dir pattern = - let select str = Str.string_match (Str.regexp pattern) str 0 in - let rec walk acc = function - | [] -> (acc) - | dir::tail -> - let contents = Array.to_list (Sys.readdir dir) in -...