tnfr 0.0.3.3

Resonant Fractal Nature Theory (TNFR) - Computational engine for modeling coherent patterns through resonance dynamics

TNFR: Resonant Fractal Nature Theory

A mathematical framework for modeling coherent patterns in complex systems through resonance-based dynamics.

pip install tnfr

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Core Ideas

All systems evolve via the nodal equation:

$$\frac{\partial \text{EPI}}{\partial t} = \nu_f \cdot \Delta\text{NFR}(t)$$

Structural changes occur exclusively through 13 canonical operators (AL, EN, IL, OZ, UM, RA, SHA, VAL, NUL, THOL, ZHIR, NAV, REMESH) governed by unified grammar rules U1-U6.

System state is characterized by four structural fields — the Universal Tetrahedral Correspondence:

Constant	Field	Meaning
φ	Φ_s	Structural potential (global stability)
γ	|∇φ|	Phase gradient (local stress)
π	K_φ	Phase curvature (geometric confinement)
e	ξ_C	Coherence length (spatial correlations)

Complete theory: AGENTS.md

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Quick Start

from tnfr.sdk import TNFR

# Create, connect, evolve
net = TNFR.create(20).ring().evolve(5)
print(net.results().summary())
# -> C=0.987, Si=0.912, N=20, E=20, rho=0.105

# Structural Field Tetrad — four canonical fields
tetrad = net.tetrad()
print(tetrad.summary())
# -> Phi_s=0.0312, |grad_phi|=0.0841, |K_phi|=0.1523, xi_C=2.3147 (N=20)
print(tetrad.is_safe())  # canonical threshold checks

# Conservation laws — Noether charge, Lyapunov stability
cons = net.conservation()
print(cons.summary())
# -> Q=1.2340, E=0.5678, dE/dt=-0.0012 (STABLE), quality=0.998

# One-shot comprehensive analysis
analysis = TNFR.analyze(net)
# Returns: coherence, tetrad, conservation, tensor_invariants,
#          emergent_fields, integrity, features

# Grammar-aware evolution (proactive U1-U6 enforcement)
net.evolve_grammar_aware(steps=10)

# Direct operator usage
import networkx as nx
from tnfr.operators.definitions import Emission, Coherence, Silence
from tnfr.metrics.coherence import compute_coherence

G = nx.erdos_renyi_graph(20, 0.2)
for node in G.nodes():
    Emission().apply(G, node)
    Coherence().apply(G, node)
    Silence().apply(G, node)

print(f"Coherence: {compute_coherence(G):.3f}")

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Installation

pip install tnfr                       # stable release
pip install -e ".[dev-minimal]"        # development
pip install -e ".[test-all]"           # full test suite
pip install -e ".[compute-jax]"        # JAX backend
pip install -e ".[compute-torch]"      # PyTorch backend

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Project Structure

src/tnfr/
├── operators/         # 13 canonical operators + grammar validation (56 modules)
├── physics/           # Structural fields, conservation, integrity (26 modules)
├── engines/           # Self-optimization, pattern discovery, GPU/FFT (7 modules)
├── dynamics/          # Nodal equation integration
├── riemann/           # TNFR-Riemann program (14 modules)
├── sdk/               # Simplified & Fluent API (7 modules)
│   └── simple.py      # Tetrad, conservation, grammar-aware dynamics, integrity
├── mathematics/       # Number theory, backends
├── constants/         # Canonical constants (mpmath 35-digit precision)
├── metrics/           # Coherence, Si, phase sync, telemetry
├── validation/        # Structural health monitoring
└── factorization/     # Spectral factorization workflow

examples/              # 42 sequential tutorials (01-40 + extras)
tests/                 # 1,655 tests
theory/                # Theoretical derivations
benchmarks/            # Performance validation (14 suites)

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Documentation

Resource	Description
AGENTS.md	Primary reference — complete TNFR theory, operators, grammar, fields
theory/UNIFIED_GRAMMAR_RULES.md	U1-U6 grammar derivations from physics
theory/FUNDAMENTAL_THEORY.md	Universal Tetrahedral Correspondence
docs/STRUCTURAL_FIELDS_TETRAD.md	Field implementation specifications
theory/TNFR_RIEMANN_RESEARCH_NOTES.md	TNFR-Riemann program
theory/GLOSSARY.md	Terminology and definitions
examples/	Sequential tutorials
ARCHITECTURE.md	System design
CONTRIBUTING.md	Development guidelines

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Testing

pytest                             # all tests (1,655)
pytest tests/sdk/                  # SDK tests (tetrad, conservation, grammar)
pytest tests/unit/                 # unit tests
.\make.cmd smoke-tests             # smoke tests (Windows)
make smoke-tests                   # smoke tests (Unix)

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Citation

@software{tnfr_python_engine,
  author = {Martinez Gamo, F. F.},
  title = {TNFR-Python-Engine: Resonant Fractal Nature Theory Implementation},
  year = {2025},
  version = {0.0.3.3},
  doi = {10.5281/zenodo.17602860},
  url = {https://github.com/fermga/TNFR-Python-Engine}
}

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License

MIT — see LICENSE.md.

Links

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