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m (Text replacement - " ⊢( *[^∘])" to " ⎕←$1") Tags: Mobile edit Mobile web edit |
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Nub Sieve can be used to filter a [[matrix]] by some of its columns, or find its unique rows. | Nub Sieve can be used to filter a [[matrix]] by some of its columns, or find its unique rows. | ||
<source lang=apl> | <source lang=apl> | ||
⎕← a ← (⍳6) ∘.! 3+⍳3 | |||
4 5 6 | 4 5 6 | ||
6 10 15 | 6 10 15 |