SSM-Infinity — Infinite-Class, Zero-Class, Finite-Class

Infinity with structure. Deterministic, class-safe, alignment-preserving.


1. What Makes Directional Infinity Unique

In classical mathematics, infinity is a monolith — a single symbol with no internal structure.

SSM-Infinity replaces this with a fully defined object:

<sign, a>

sign  → +1 (positive infinity) or -1 (negative infinity)
a      → alignment lane in (-1, +1)

This gives infinite quantities direction, posture, and behavioural consistency.


2. Why Direction Matters

A runaway physical or mathematical process does not simply “go infinite.”
It diverges with orientation:

  • +∞ = outward expansion
  • −∞ = inward collapse
  • Alignment a = the shape or posture of the divergence

SSM-Infinity captures this in a clean symbolic form that preserves classical outcomes but allows finer analysis.


3. Three Symbolic Classes

Every operation in SSM-Infinity returns one of three lawful result categories:


🟦 1. infinite-class

A new directional infinity is the output.
Form:

("infinite-class", SymbolicInfinity(sign, a))

Example:
(+∞) + (+∞) → infinite-class (positive infinity strengthened)


🟧 2. zero-class

Both infinities perfectly cancel.
Form:

("zero-class", a)

Example:
(+∞) + (−∞) → zero-class (alignment extracted from merge)


🟩 3. finite-class

A structured finite value emerges.
Form:

("finite-class", a)

Example:
(+∞) / (+∞) → finite-class (alignment determines category)


These three outcomes replace classical “undefined” results with lawful, deterministic structure.


4. Alignment-Preserving Merging (atanh → tanh)

Just like the rest of Shunyaya Symbolic Mathematics, SSM-Infinity uses a proven stable merge model:

# alignment merge
u1 = atanh(a1)
u2 = atanh(a2)
U  = u1 + u2
a_out = tanh(U)

This ensures:

  • order-invariance
  • stability
  • reversibility
  • bounded output in (−1,+1)

No chaos. No randomness. No numerical simulation.


5. A Clean Example: ∞ − ∞

Classically

∞ − ∞  → undefined

SSM-Infinity

from ssm_infinity_core import SymbolicInfinity

x = SymbolicInfinity(+1, 0.5)
y = SymbolicInfinity(+1, 0.5)

result = x - y
print(result)

Output (deterministic):

("zero-class", 0.0)

Because the two infinities have matching direction and matching posture, they cancel cleanly.

A different alignment would yield finite-class or infinite-class.
No undefined outcomes.


6. Example: ∞ / ∞

Classically

∞ / ∞ → indeterminate

SSM-Infinity

x = SymbolicInfinity(+1, -0.3)
print(x / x)

Output:

("finite-class", 0.0)

Division produces a structured finite remainder, not undefined chaos.


7. Example: +∞ + (−∞)

x = SymbolicInfinity(+1, 0.8)
y = SymbolicInfinity(-1, 0.4)
print(x + y)

Output is deterministic:

("zero-class", merged_alignment)

Or if posture mismatch is strong:

("infinite-class", SymbolicInfinity(sign, a))

No ambiguity, no undefined behaviour.


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Disclaimer

This page explains an observation-only mathematical model derived from Shunyaya Symbolic Mathematical Infinity (SSM-Infinity) and is not intended for critical or operational decision-making.