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Diffstat (limited to 'help/∊markfirst memberof.md')
| -rw-r--r-- | help/∊markfirst memberof.md | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/help/∊markfirst memberof.md b/help/∊markfirst memberof.md index 05e7ce28..04d4a940 100644 --- a/help/∊markfirst memberof.md +++ b/help/∊markfirst memberof.md @@ -1,37 +1,39 @@ -Element Of (`∊`) +*View this file with results and syntax highlighting [here](https://mlochbaum.github.io/BQN/help/∊markfirst memberof.html).* + +# Element Of (`∊`) `∊ 𝕩`: Unique Mask Mark the first occurrence of each major cell in `𝕩` with a 1, and all other occurrences with a 0. -``` - ∊ 4‿5‿6‿6‿4‿7‿5 -⟨ 1 1 1 0 0 1 0 ⟩ - a ← 3‿3 ⥊ ↕9 -┌─ -╵ 0 1 2 - 3 4 5 - 6 7 8 - ┘ - ∊ a -⟨ 1 1 1 ⟩ -``` + + ∊ 4‿5‿6‿6‿4‿7‿5 + ⟨ 1 1 1 0 0 1 0 ⟩ + a ← 3‿3 ⥊ ↕9 + ┌─ + ╵ 0 1 2 + 3 4 5 + 6 7 8 + ┘ + ∊ a + ⟨ 1 1 1 ⟩ + `𝕨 ∊ 𝕩`: Member Of Is each element in `𝕨` a major cell of `𝕩`? -``` - ⟨1⟩ ∊ ↕9 -⟨ 1 ⟩ - a ← 3‿3 ⥊ ↕9 -┌─ -╵ 0 1 2 - 3 4 5 - 6 7 8 + + ⟨1⟩ ∊ ↕9 + ⟨ 1 ⟩ + a ← 3‿3 ⥊ ↕9 + ┌─ + ╵ 0 1 2 + 3 4 5 + 6 7 8 + ┘ + ⟨0‿1‿2⟩ ∊ a + ┌· + · 0 ┘ - ⟨0‿1‿2⟩ ∊ a -┌· -· 0 - ┘ - ⟨1‿3 ⥊ 0‿1‿2⟩ ∊ a -⟨ 1 ⟩ -```
\ No newline at end of file + ⟨1‿3 ⥊ 0‿1‿2⟩ ∊ a + ⟨ 1 ⟩ + |