From c6eaee8b153ac18d4faf6cf5daed8c531c5393cf Mon Sep 17 00:00:00 2001
From: Marshall Lochbaum <mwlochbaum@gmail.com>
Date: Sun, 24 Jan 2021 15:10:31 -0500
Subject: Add shift functions, Rank, and Classify to Dyalog-BQN dictionary

---
 doc/fromDyalog.md | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

(limited to 'doc')

diff --git a/doc/fromDyalog.md b/doc/fromDyalog.md
index 201d22f4..a3c7c7a2 100644
--- a/doc/fromDyalog.md
+++ b/doc/fromDyalog.md
@@ -36,15 +36,20 @@ Dyalog uses value types (array, function, and so on) to determine syntax while B
 
 Here are some closest equivalents in Dyalog APL for the BQN functions that don't use the same glyphs as APL. Correspondence can be approximate, and `⌽` is just used as a decorator to mean "reverse some things".
 
-| BQN   | `⋆` | `√`      | `∧`   | `∨`   | `¬`   | `≠` | `<` | `>` | `≢` | `⥊` | `∾`   | `≍`    |
-|:-----:|:---:|:--------:|:-----:|:-----:|:-----:|:---:|:---:|:---:|:---:|:---:|:-----:|:------:|
-| Monad | `*` | `*∘(÷2)` | `[⍋]` | `[⍒]` | `~`   | `≢` | `⊂` | `↑` | `⍴` | `,` | `⊃,⌿` | `↑,⍥⊂` |
-| Dyad  | `*` | `*∘÷⍨`   | `∧`   | `∨`   | `1+-` | `≠` | `<` | `>` | `≢` | `⍴` | `⍪`   | `↑,⍥⊂` |
-
-| BQN   | `↑`  | `↓`     | `↕`  | `/` | `⍋` | `⍒`   | `⊏`  | `⊑` | `⊐` | `⊒` | `∊` | `⍷` | `⊔`        |
-|:-----:|:----:|:-------:|:----:|:---:|:---:|:-----:|:----:|:---:|:---:|:---:|:---:|:---:|:----------:|
-| Monad | `,⍀` | `⌽,⌽⍀⌽` | `⍳`  | `⍸` | `⍋` | `⍒`   | `⊣⌿` | `⊃` |     | `…` | `≠` | `∪` | `⌸`        |
-| Dyad  | `↑`  | `↓`     | `,⌿` | `⌿` | `⍸` | `⌽⍸⌽` | `⌷`  | `⊃` | `⍳` | `…` | `∊` | `⍷` | `⌸` or `⊆` |
+| BQN   | `⋆` | `√`      | `∧`   | `∨`   | `¬`   | `=`   | `≠` | `<` | `>` | `≢` | `⥊` |
+|:-----:|:---:|:--------:|:-----:|:-----:|:-----:|:-----:|:---:|:---:|:---:|:---:|:---:|
+| Monad | `*` | `*∘(÷2)` | `[⍋]` | `[⍒]` | `~`   | `≢⍤⍴` | `≢` | `⊂` | `↑` | `⍴` | `,` |
+| Dyad  | `*` | `*∘÷⍨`   | `∧`   | `∨`   | `1+-` | `=`   | `≠` | `<` | `>` | `≢` | `⍴` |
+
+| BQN   | `∾`   | `≍`    | `↑`  | `↓`     | `↕`  | `»`          | `«`           |
+|:-----:|:-----:|:------:|:----:|:-------:|:----:|:------------:|:-------------:|
+| Monad | `⊃,⌿` | `↑,⍥⊂` | `,⍀` | `⌽,⌽⍀⌽` | `⍳`  | `≢↑(¯1-≢)↑⊢` | `-⍤≢↑(1+≢)↑⊢` |
+| Dyad  | `⍪`   | `↑,⍥⊂` | `↑`  | `↓`     | `,⌿` | `≢⍤⊢↑⍪`      | `-⍤≢⍤⊢↑⍪⍨`    |
+
+| BQN   | `/` | `⍋` | `⍒`   | `⊏`  | `⊑` | `⊐`   | `⊒` | `∊` | `⍷` | `⊔`        |
+|:-----:|:---:|:---:|:-----:|:----:|:---:|:-----:|:---:|:---:|:---:|:----------:|
+| Monad | `⍸` | `⍋` | `⍒`   | `⊣⌿` | `⊃` | `∪⍳⊢` | `…` | `≠` | `∪` | `⌸`        |
+| Dyad  | `⌿` | `⍸` | `⌽⍸⌽` | `⌷`  | `⊃` | `⍳`   | `…` | `∊` | `⍷` | `⌸` or `⊆` |
 
 Modifiers are a little harder. Many have equivalents in some cases, but Dyalog sometimes chooses different functionality based on whether the operand is an array. In BQN an array is always treated as a constant function.
 
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