constants: -1, +1, and the infinity between them

docs/PARAMETER-REGISTRY.md

@@ -13,20 +13,23 @@ Rules:
 3. No bare values anywhere in code — a number never appears without its technical name.
 ## The only real constants
 
-**0, 1, −1, +∞, −∞. That's the whole list.**
+**−1, +1, and the infinity between them.**
 
-These five need no registry, no definition, no history — they are
+The space is bounded — nothing exceeds −1 or +1 — but between them
-structure itself: nothing, unity, negation, and the two endless ends.
+lies an uncountable infinity of positions, 0 among them. That interior
-They may appear bare anywhere.
+infinity is a constant too: structure itself, not something anyone
+invented. These may appear bare anywhere in code.
 
-Everything else is **not a constant and must never be invented as one.**
+Everything else is **not a constant and must never be invented as
-Inventing numbers is how systems rot: someone types `0.73`, someone
+one.** Inventing numbers is how systems rot: someone types `0.73`,
-else copies it, soon it's load-bearing folklore nobody can explain.
+someone else copies it, soon it's load-bearing folklore nobody can
+explain. Worse — any single value like `0.73` is just ONE point
+picked from the infinite interior, pretending to be special.
 
 Every other quantity is a **named relationship** — a registry row
 carrying what it connects, which direction it pushes, and why its
-current setting is what it is. Relationships get tuned; constants
+current setting sits where it sits in the continuum. Relationships
-don't exist to tune.
+get tuned; constants don't exist to tune.
 
 ## Finding new ones — no orphans, no inventions