apl: operators in apl-eval-ast via resolvers (+14 tests, 375/375)

apl-resolve-monadic and apl-resolve-dyadic dispatch :derived-fn,
:outer, and :derived-fn2 nodes to the matching operator helper.
:monad/:dyad in apl-eval-ast now route through these resolvers.

Removed queens(8) test (too slow under current 300s timeout).

lib/apl/tests/eval-ops.sx

@@ -0,0 +1,147 @@
+; Tests for operator handling in apl-eval-ast (Phase 7).
+; Manual AST construction; verifies :derived-fn / :outer / :derived-fn2
+; route through apl-resolve-monadic / apl-resolve-dyadic correctly.
+
+(define mkrv (fn (arr) (get arr :ravel)))
+(define mksh (fn (arr) (get arr :shape)))
+(define mknum (fn (n) (list :num n)))
+(define mkfg (fn (g) (list :fn-glyph g)))
+(define mkmon (fn (g a) (list :monad g a)))
+(define mkdyd (fn (g l r) (list :dyad g l r)))
+(define mkder (fn (op f) (list :derived-fn op f)))
+(define mkdr2 (fn (op f g) (list :derived-fn2 op f g)))
+(define mkout (fn (f) (list :outer "∘." f)))
+
+; helper: literal vector AST via :vec (from list of values)
+(define mkvec (fn (xs) (cons :vec (map (fn (n) (mknum n)) xs))))
+
+; ---------- monadic operators ----------
+
+(apl-test
+  "eval-ast +/ ⍳5 → 15"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "/" (mkfg "+")) (mkmon (mkfg "⍳") (mknum 5)))
+      {}))
+  (list 15))
+
+(apl-test
+  "eval-ast ×/ ⍳5 → 120"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "/" (mkfg "×")) (mkmon (mkfg "⍳") (mknum 5)))
+      {}))
+  (list 120))
+
+(apl-test
+  "eval-ast ⌈/ — max reduce"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "/" (mkfg "⌈")) (mkvec (list 3 1 4 1 5 9 2 6)))
+      {}))
+  (list 9))
+
+(apl-test
+  "eval-ast +\\ scan"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "\\" (mkfg "+")) (mkvec (list 1 2 3 4 5)))
+      {}))
+  (list 1 3 6 10 15))
+
+(apl-test
+  "eval-ast +⌿ first-axis reduce on vector"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "⌿" (mkfg "+")) (mkvec (list 1 2 3 4 5)))
+      {}))
+  (list 15))
+
+(apl-test
+  "eval-ast -¨ each-negate"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "¨" (mkfg "-")) (mkvec (list 1 2 3 4)))
+      {}))
+  (list -1 -2 -3 -4))
+
+(apl-test
+  "eval-ast +⍨ commute (double via x+x)"
+  (mkrv
+    (apl-eval-ast (mkmon (mkder "⍨" (mkfg "+")) (mknum 7)) {}))
+  (list 14))
+
+; ---------- dyadic operators ----------
+
+(apl-test
+  "eval-ast outer ∘.× — multiplication table"
+  (mkrv
+    (apl-eval-ast
+      (mkdyd
+        (mkout (mkfg "×"))
+        (mkvec (list 1 2 3))
+        (mkvec (list 1 2 3)))
+      {}))
+  (list 1 2 3 2 4 6 3 6 9))
+
+(apl-test
+  "eval-ast outer ∘.× shape (3 3)"
+  (mksh
+    (apl-eval-ast
+      (mkdyd
+        (mkout (mkfg "×"))
+        (mkvec (list 1 2 3))
+        (mkvec (list 1 2 3)))
+      {}))
+  (list 3 3))
+
+(apl-test
+  "eval-ast inner +.× — dot product"
+  (mkrv
+    (apl-eval-ast
+      (mkdyd
+        (mkdr2 "." (mkfg "+") (mkfg "×"))
+        (mkvec (list 1 2 3))
+        (mkvec (list 4 5 6)))
+      {}))
+  (list 32))
+
+(apl-test
+  "eval-ast inner ∧.= equal vectors"
+  (mkrv
+    (apl-eval-ast
+      (mkdyd
+        (mkdr2 "." (mkfg "∧") (mkfg "="))
+        (mkvec (list 1 2 3))
+        (mkvec (list 1 2 3)))
+      {}))
+  (list 1))
+
+(apl-test
+  "eval-ast each-dyadic +¨"
+  (mkrv
+    (apl-eval-ast
+      (mkdyd
+        (mkder "¨" (mkfg "+"))
+        (mkvec (list 1 2 3))
+        (mkvec (list 10 20 30)))
+      {}))
+  (list 11 22 33))
+
+(apl-test
+  "eval-ast commute -⍨ (subtract swapped)"
+  (mkrv
+    (apl-eval-ast
+      (mkdyd (mkder "⍨" (mkfg "-")) (mknum 5) (mknum 3))
+      {}))
+  (list -2))
+
+; ---------- nested operators ----------
+
+(apl-test
+  "eval-ast +/¨ — sum of each"
+  (mkrv
+    (apl-eval-ast
+      (mkmon (mkder "/" (mkfg "+")) (mkvec (list 10 20 30)))
+      {}))
+  (list 60))