log v1 experiments: nineteen cycles, organised by the method that produced them

cycles/    one file per Ishikawa -> scientific method -> Six Sigma loop, named
           for the DEFECT not the fix, carrying the commit record as written at
           the time
findings/  what the cycles produced, cross-cut: live bugs, architecture answers,
           and defects in my own measurement

The organising finding is that predictions which came back FALSE produced every
significant result. Eleven of sixty-one failed, and those eleven found: that the
arity table was not drifted but 40% incomplete; that the AST traversal is
irreducible and only rules and judgments move; that guards could refuse through
the seam after all; and that routing el_bin_lookup through the gate did NOT fix
the SIGSEGV, because the fallback strlen was the hazard -- a wrong fix I would
otherwise have shipped as verified.

One cycle was run without committing predictions first and had to be discarded
as rigged. It is kept, in full, as 18-async-half-expressible.md.

docs/v1/experiments/cycles/12-judgment-lives-with-knowledge.md

@@ -0,0 +1,47 @@
+# judgment lives with knowledge
+
+One `Ishikawa → scientific method → Six Sigma` loop. The record below is the
+commit message as written at the time, before the outcome was known to anyone
+reading this file.
+
+## Record — `e8e25a0`
+
+```
+EXPERIMENT: temporal adjudication moves out; the placeholder stays
+
+The previous pass moved the type DATA and left the judgment inline, which I
+stated rather than hid. This finishes it.
+
+PREDICTIONS AND RESULTS
+  P1 codegen can emit operand-type relations               TRUE
+                                                           "main calls temporal:instant_plus_instant"
+  P2 the affine rules are a small closed set as data       TRUE  6 rules
+  P3 violations still caught at build time                 TRUE  exit=1
+  P4 the reporter leaves codegen                           TRUE  4538 -> 4507
+  P5 the TIME_TYPE_ERROR placeholder must STAY             TRUE
+
+P5 is the boundary of this whole approach. The emitter has to emit SOMETHING
+for an illegal expression -- it cannot emit nothing and it cannot decide what
+the program meant. So the placeholder is irreducible in the same way the AST
+traversal was: what moved is the judgment and the wording, not the fact that
+something must be written.
+
+The rules are affine algebra and the set is closed because there are only two
+kinds of thing. An Instant is a POINT, a Duration is a DISPLACEMENT: add a
+displacement to a point, subtract two points for a displacement, combine
+displacements. Nothing else is meaningful, which is why the enumeration in
+temporal.rel cannot grow the way an allowlist does.
+
+A defect in my own checker, found by running it: the .rel file uses aligned
+columns and my awk assumed a single space, so the message came out with the
+rule key still prefixed. Same class as the multi-line header parse in the arity
+pass -- formatting assumptions that only fail when you look at the output.
+
+98/98 native, 6/6 temporal_query.sh, fixpoint ok.
+```
+
+## Record — `50425f3`
+
+```
+land temporal adjudication as a query: the emitter records, the rules are data
+```