diff options
| author | Marshall Lochbaum <mwlochbaum@gmail.com> | 2022-02-07 19:11:19 -0500 |
|---|---|---|
| committer | Marshall Lochbaum <mwlochbaum@gmail.com> | 2022-02-07 20:24:15 -0500 |
| commit | 808bafd2251529a141c0d4a737398b23dd4c1d1e (patch) | |
| tree | 491473824cb4557c494140c87b91cfed41e0b986 /src/r1.bqn | |
| parent | 0ff6985d61c45675aa36e2edf5dfbe8352c34ce8 (diff) | |
Some rearrangement
Diffstat (limited to 'src/r1.bqn')
| -rw-r--r-- | src/r1.bqn | 56 |
1 files changed, 28 insertions, 28 deletions
@@ -748,11 +748,10 @@ _repeat_←{ ¬ ← 1+- ⥊ ↩ Deshape ⊘ ⥊ -↕ ↩ Range ⊘ Windows -⌽ ← Reverse ⊘ Rotate / ← Indices ⊘ Replicate » ← ShiftBefore « ← ShiftAfter +∾ ↩ Join ⊘ JoinTo GroupM←{ "𝕨⊔𝕩: Compound 𝕨 must be a list" ! 1==𝕨 @@ -763,14 +762,28 @@ GroupM←{ dr←r⌊(0»+`r)⊏ld∾⟨0⟩ l←dr-˜≠⌜𝕨↩⥊⌜𝕨 ⋄ LS←∾⟜(n Cell 𝕩) Reshape 𝕩˙ S←⊏⟜(LS⟨1×´l⟩) - (LS 0⌜𝕨) Fill dr (1≠≠∘⊢)◶⟨S _group○(0⊸⊑), S⌜ ·+⌜⌜´ (⌽×`1»⌽l) × ⊢_group¨⟩ 𝕨 + (LS 0⌜𝕨) Fill dr (1≠≠∘⊢)◶⟨S _group○(0⊸⊑), S⌜ ·+⌜⌜´ (Stride l) × ⊢_group¨⟩ 𝕨 +} +GroupIndsInv ← { + IA 2=≡𝕩 + IX 1∧´1==⌜𝕩 + j←∾𝕩 + IX 1∧´Nat⌜j + IX 1∧´j>∾¯1⊸»⌜𝕩 + g←GroupLen j + IX 1∧´g≤1 + o←/¬g + (⍋j∾o)⊏(/≠⌜𝕩)∾¯1⌜o +} +GroupInv ← { + IA 1==𝕨 + IA 1∧´Nat⌜𝕨 + i←GroupInds𝕨 + IX i≡○(≠⌜)𝕩 + i ⍋⊸⊏○∾ 𝕩 } -↑ ↩ Prefixes ⊘ Take -↓ ↩ Suffixes ⊘ Drop -⊔ ← GroupInds ⊘ GroupGen ⊐ ← SelfClas ⊘ (1 _search) -∊ ← ⊢_self ⊘ (0 _search˜) ProgressiveIndexOf ← 0 Fill { c←1-˜=𝕨 @@ -797,30 +810,15 @@ FuncInverse ← (0⊸⊑ ⊣◶⟨ ⟩ ⊢) {Decompose𝕩} Inverse ← Type◶(3‿1‿2/{⊢⊣𝕩IX∘≡⊢}‿FuncInverse‿(!∘"Cannot invert modifier")) -∾ ↩ Join ⊘ JoinTo IA ← "⁼: Inverse failed"⊸! IX ← "⁼: Inverse does not exist"⊸! INF← "⁼: Inverse not found"!0˙ _invChk_ ← {i←𝕨𝔽𝕩⋄IX 𝕩≡𝕨𝔾i⋄i} -GroupIndsInv ← { - IA 2=≡𝕩 - IX 1∧´1==⌜𝕩 - j←∾𝕩 - IX 1∧´Nat⌜j - IX 1∧´j>∾¯1⊸»⌜𝕩 - g←GroupLen j - IX 1∧´g≤1 - o←/¬g - (⍋j∾o)⊏(/≠⌜𝕩)∾¯1⌜o -} -GroupInv ← { - IA 1==𝕨 - IA 1∧´Nat⌜𝕨 - i←⊔𝕨 - IX i≡○(≠⌜)𝕩 - i ⍋⊸⊏○∾ 𝕩 -} +↕ ↩ Range ⊘ Windows ⊏ ↩ FirstCell ⊘ Select _fillBy_ ⊢ +⌽ ← Reverse ⊘ Rotate +↑ ↩ Prefixes ⊘ Take +↓ ↩ Suffixes ⊘ Drop PrimInverse ← INF _lookup_ ⟨ '+', +⊘(-˜) '-', - @@ -872,7 +870,7 @@ Mod1Inverse ← INF˙ _lookup_ ⟨ Mod2Inverse ← INF˙ _lookup_ ⟨ '∘', AtopInverse '○', {Fi←𝕎⁼⋄𝕏⁼ Fi⊘(𝕏⊸Fi)} - '⌾', {𝕎⁼⌾𝕏} # Need to verify for computation Under + '⌾', {𝕎⁼⌾𝕏} # Need to verify for computational Under '⍟', Int∘⊢◶⟨IA∘0˙,{𝕎⍟(-𝕩)}⟩ '⊘', {(𝕎⁼)⊘(𝕏⁼)} '⊸', IsConstant∘⊣ ⊣◶{INF⊘𝕏}‿⊢ {𝕎⊸(𝕏⁼)} @@ -890,6 +888,8 @@ Mod2Inverse ← INF˙ _lookup_ ⟨ ⥊ ↩ Deshape ⊘ Reshape ≍ ← >∘⋈ _fillBy_ (⊢⊘IF) ⋈ ↩ {𝕩Fill⟨𝕩⟩} ⊘ (⋈○⊑ _fillBy_ IF○<) +⊔ ← GroupInds ⊘ GroupGen ⍉ ← Transpose ⊘ ReorderAxes -⊒ ← OccurrenceCount⊘ ProgressiveIndexOf +∊ ← ⊢_self ⊘ (0 _search˜) ⍷ ← ∊⊸/ ⊘ Find +⊒ ← OccurrenceCount⊘ ProgressiveIndexOf |