Mathematical Methods operators
16 operators in the mathematical_methods category of the live registry. Each is a named formula you can compose inside a state contract or call directly through POST /api/zeq/compute. KO42 is always on; add up to three more per call (total ≤ 4), per the 7-step protocol.
| Operator | Description | Equation |
|---|---|---|
ECHO0 | Resonant kinship operator: inverse-distance golden ratio coupling between Zeq entities. | K_r = (1/N) · Σ ‖φ - φ_k‖⁻¹ · sin(2π·1.287·t + θ_k) |
ECHO1 | Temporal harmony synchronizer: exponentially stabilized sinc-pulse at 1.287 Hz. | τ_sync = τ₀ · exp(-β_T ∫|∇φ|² dt) · sinc(2π·1.287·t) |
ECHO3 | Pulse-coherent memory matrix: time-sampled correlation function at HulyaPulse intervals. | M_ij(t) = Σ φ(t-nT) · C_ij[n] · e^(-|n|/τ_c), T=1/1.287 |
ECHO4 | Cross-domain resonance bridge: an integral coupling three field channels (physical, computational, and a third) at the HulyaPulse tick. | B_x = ∫ φ_phys · φ_comp · φ_3 · δ(2π·1.287·t) dt |
IO7 | Gamma function evaluation: integral of x^6 * e^(-x) from 0 to infinity equals 6! = 720. | I_7 = \int_0^\infty x^6 e^{-x}dx = 720 |
LYRA1 | Lyra pulse gain operator: signal amplification modulated by the 1.287 Hz HulyaPulse. | LYRA01 = G_φ(t) = G_0 · (1 + ρ·sin(2π·1.287·t)) · φ_c^{-1} |
Nyx1 | Zeq temporal unit (Zeqond): fundamental time quantum of 777,000,777 nanoseconds (0.777000777 s exact). | ZEQOND = Duration = Duration::from₋nanos(777₋000₋777) |
Nyx2 | Cosmic origin epoch: Big Bang timestamp as the zero reference for Zeq universal time. | BIG₋BANG₋EPOCH = u64 = 0 |
Nyx3 | Universal Time Pulse counter: atomic counter tracking elapsed HulyaPulse cycles. | UTP₋COUNTER = AtomicU64 = AtomicU64::new(0) |
PS_F13 | 13th Fibonacci number F(13) = 233 from the recursive sequence. | F_{13} = 233 |
PS_F5 | 5th Fibonacci number F(5) = 5 from the recursive sequence. | F_5 = 5 |
PS_H3 | Third Hermite polynomial H3(x) = 8x³ - 12x for quantum harmonic oscillator solutions. | H_3(x) = 8x^3 - 12x |
UCO10 | Multiscale correlation operator: power-law decay with scaling function for critical phenomena. | C(r,t) = \langle O(\vec{x},t) O(\vec{x}+\vec{r},t) \rangle \sim r^{-(d-2+\eta)} f(r/\xi(t)) |
UCO11 | Universality class operator: set of critical exponents characterizing a phase transition. | \mathcal{U} = {\alpha, \beta, \gamma, \delta, \eta, \nu} \quad \text{critical exponents} |
UCO12 | Framework completion operator: product of Gaussian completion factors with cross-entropy bonus. | F_{complete} = \prod_{i=1}^N \left[1 - e^{-(O_i - O_{i,min})^2/2\sigma_i^2}\right] \cdot \left[1 + \frac{H_{cross}}{H_{total}}\right] |
UCO9 | Fisher information metric on the space of probability distributions for information geometry. | ds^2 = \sum_{ij} g_{ij}(\theta) d\theta^i d\theta^j, \quad g_{ij}(\theta) = \mathbb{E}\left[\frac{\partial \ln p}{\partial \theta^i} \frac{\partial \ln p}{\partial \theta^j}\right] |
Compute with one of these
curl -sS -X POST https://zeqsdk.com/api/zeq/compute \
-H "Authorization: Bearer $ZEQ_KEY" \
-H "Content-Type: application/json" \
-d '{"operators":["ECHO0"],"inputs":{}}'
The response carries the bare physics value, its unit and uncertainty, the generated master equation, and a signed envelope you can verify on any node.
See also
- The solvers — how an operator becomes a physical answer
- Operator selection — how a query picks operators
- All categories — the full reference index