8. updates nock 4K spec
A noun is an atom or a cell. An atom is a natural number. A cell is an ordered pair of nouns.
+Reduce by the first matching pattern; variables match any noun.
+
nock(a) *a
[a b c] [a [b c]]
@@ -9,7 +11,6 @@ nock(a) *a
+a 1 + a
=[a a] 0
=[a b] 1
-=a =a
/[1 a] a
/[2 a b] a
@@ -30,15 +31,15 @@ nock(a) *a
*[a 2 b c] *[*[a b] *[a c]]
*[a 3 b] ?*[a b]
*[a 4 b] +*[a b]
-*[a 5 b] =*[a b]
+*[a 5 b c] =[*[a b] *[a c]]
-*[a 6 b c d] *[a 2 [0 1] 2 [1 c d] [1 0] 2 [1 2 3] [1 0] 4 4 b]
-*[a 7 b c] *[a 2 b 1 c]
-*[a 8 b c] *[a 7 [[7 [0 1] b] 0 1] c]
-*[a 9 b c] *[a 7 c 2 [0 1] 0 b]
-*[a 10 [b c] d] *[a 8 c 7 [0 3] d]
-*[a 10 b c] *[a c]
-*[a 12 [b c] d] #[b *[a c] *[a d]]
+*[a 6 b c d] *[a *[[c d] 0 *[[2 3] 0 *[a 4 4 b]]]]
+*[a 7 b c] *[*[a b] c]
+*[a 8 b c] *[[*[a b] a] c]
+*[a 9 b c] *[*[a c] 2 [0 1] 0 b]
+*[a 10 [b c] d] #[b *[a c] *[a d]]
-*a *a
+*[a 11 [b c] d] *[[*[a c] *[a d]] 0 3]
+*[a 11 b c] *[a c]
+*a *a
