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Diffstat (limited to 'help/↓suffixes drop.md')
| -rw-r--r-- | help/↓suffixes drop.md | 84 |
1 files changed, 43 insertions, 41 deletions
diff --git a/help/↓suffixes drop.md b/help/↓suffixes drop.md index a1a0c346..39648ccd 100644 --- a/help/↓suffixes drop.md +++ b/help/↓suffixes drop.md @@ -1,51 +1,53 @@ -Down Arrow (`↓`) +*View this file with results and syntax highlighting [here](https://mlochbaum.github.io/BQN/help/↓suffixes drop.html).* + +# Down Arrow (`↓`) `↓ 𝕩`: Suffixes Suffixes of array `𝕩` along its first axis. -``` - ↓ 1‿2‿3‿4 -⟨ ⟨ 1 2 3 4 ⟩ ⟨ 2 3 4 ⟩ ⟨ 3 4 ⟩ ⟨ 4 ⟩ ⟨⟩ ⟩ - a ← 3‿3 ⥊ ↕9 -┌─ -╵ 0 1 2 - 3 4 5 - 6 7 8 - ┘ - ↓ a -┌─ -· ┌─ ┌─ ┌─ ↕0‿3 - ╵ 0 1 2 ╵ 3 4 5 ╵ 6 7 8 - 3 4 5 6 7 8 ┘ - 6 7 8 ┘ - ┘ - ┘ -``` + + ↓ 1‿2‿3‿4 + ⟨ ⟨ 1 2 3 4 ⟩ ⟨ 2 3 4 ⟩ ⟨ 3 4 ⟩ ⟨ 4 ⟩ ⟨⟩ ⟩ + a ← 3‿3 ⥊ ↕9 + ┌─ + ╵ 0 1 2 + 3 4 5 + 6 7 8 + ┘ + ↓ a + ┌─ + · ┌─ ┌─ ┌─ ↕0‿3 + ╵ 0 1 2 ╵ 3 4 5 ╵ 6 7 8 + 3 4 5 6 7 8 ┘ + 6 7 8 ┘ + ┘ + ┘ + `𝕨 ↓ 𝕩`: Drop For each integer in `𝕨`, drop that many elements from the beginning of each dimension of `𝕩`. Negative numbers drop from the end. -``` - 3 ↓ 1‿3‿5‿67 -⟨ 67 ⟩ - a ← 4‿4 ⥊ ↕16 -┌─ -╵ 0 1 2 3 - 4 5 6 7 - 8 9 10 11 - 12 13 14 15 - ┘ - 3‿3 ↓ a -┌─ -╵ 15 - ┘ - 5‿5 ↓ a -┌┐ -└┘ - 3‿¯3 ↓ a -┌─ -╵ 12 - ┘ -```
\ No newline at end of file + + 3 ↓ 1‿3‿5‿67 + ⟨ 67 ⟩ + a ← 4‿4 ⥊ ↕16 + ┌─ + ╵ 0 1 2 3 + 4 5 6 7 + 8 9 10 11 + 12 13 14 15 + ┘ + 3‿3 ↓ a + ┌─ + ╵ 15 + ┘ + 5‿5 ↓ a + ┌┐ + └┘ + 3‿¯3 ↓ a + ┌─ + ╵ 12 + ┘ + |