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| author | Mark <53903062+andemark@users.noreply.github.com> | 2024-02-19 17:20:34 +0000 |
|---|---|---|
| committer | Mark <53903062+andemark@users.noreply.github.com> | 2024-02-19 17:20:34 +0000 |
| commit | f427d52abe1564b1bbccabd37903fc9f0b47ba01 (patch) | |
| tree | 37f39de6b9f774c42bf2e73e9a1576878af935a5 | |
| parent | 0e8472c2b3976fe2ab6d04866e62f2861fa5a558 (diff) | |
| download | perlweeklychallenge-club-f427d52abe1564b1bbccabd37903fc9f0b47ba01.tar.gz perlweeklychallenge-club-f427d52abe1564b1bbccabd37903fc9f0b47ba01.tar.bz2 perlweeklychallenge-club-f427d52abe1564b1bbccabd37903fc9f0b47ba01.zip | |
Challenge 257 Solutions (Raku)
| -rw-r--r-- | challenge-257/mark-anderson/raku/ch-2.raku | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/challenge-257/mark-anderson/raku/ch-2.raku b/challenge-257/mark-anderson/raku/ch-2.raku index d727e72118..5d547b6316 100644 --- a/challenge-257/mark-anderson/raku/ch-2.raku +++ b/challenge-257/mark-anderson/raku/ch-2.raku @@ -53,5 +53,5 @@ sub reduced-row-echelon(+@m) return False unless [<] @pivots>>[0]; # pivot columns are all 0 (except for the 1) - return all @pivots>>[0].map({ @m[*;$_].sum == 1 }) + return all(([Z] @m)[@pivots>>[0]]>>.sum) == 1 } |