{"query": "N. Blum 1984 — A Boolean function requiring 3n network size", "count": 20, "results": [{"id": "card_src_mill_blum_1984", "title": "N. Blum 1984 — A Boolean function requiring 3n network size", "shelf": "millennium", "surface": "secular", "snippet": "N. Blum (1984). A Boolean function requiring 3n network size. Theoret. Comput. Sci. 28 (1984) 337–345. DOI 10.1016/0304-3975(83)90029-4. Canonical: https://doi.org/10.1016/0304-3975(83)90029-4. Free c", "authority_tier": "reference", "source": "N. Blum (1984), Theoret. Comput. Sci. 28 (1984) 337–345", "readable": false, "generated": false}, {"id": "card_floor_p_vs_np", "title": "The P versus NP chain - from the machine and the circuit to the three barriers", "shelf": "codex", "surface": "secular", "snippet": "Two trees. Computability: Turing's machine (1936), time as a resource (Hartmanis-Stearns 1965), feasible as polynomial in the input's length (Cobham 1965, Edmonds 1965). Circuits: Shannon's count of g", "authority_tier": "engine_derived", "source": "Narrow Highway - a chain on the one map (operator seed)", "readable": false, "generated": false}, {"id": "card_pd_92ba08abf80f", "title": "Directions for cooking by troops : in camp and hospital", "shelf": "practical", "surface": "secular", "snippet": "Directions for cooking by troops : in camp and hospital (1861)\n\nA public-domain source: Internet Archive — https://archive.org/details/directionsforcoo00nigh. Carry the torch of Foxfire — practical kn", "authority_tier": "primary_pd", "source": "Internet Archive (1861)", "readable": true, "generated": false}, {"id": "card_src_book_47659", "title": "Robert Blum: Ein Zeit- und Charakterbild für das deutsche Volk — Hans Blum", "shelf": "gutenberg", "surface": "secular", "snippet": "Robert Blum: Ein Zeit- und Charakterbild für das deutsche Volk, by Hans Blum (in de). Subjects: Politicians -- Germany -- Biography; Blum, Robert, 1807-1848. Read the full text (public domain): https:", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_pron_blum", "title": "blum", "shelf": "pronunciation", "surface": "secular", "snippet": "blum: pronounced (ARPABET) B L UW1 M. From the CMU Pronouncing Dictionary — the standard machine-readable pronunciations of North American English.", "authority_tier": "reference", "source": "CMU Pronouncing Dictionary (cmudict) — BSD-2-Clause, Carnegie Mellon", "readable": false, "generated": false}, {"id": "card_seal_577ae9d7307da2062ff5c561334894f96229991891c2bf99ea2973eeddcd5930", "title": "Receipt 577ae9d7307d… — sealed: record", "shelf": "seals", "surface": "secular", "snippet": "{\n \"anchors\": [],\n \"axis_coords\": {\n  \"axis\": \"mathematics\",\n  \"dimensions\": [\n   \"reasoning\"\n  ]\n },\n \"gate_results\": [\n  {\n   \"details\": {\n    \"broken_at\": null,\n    \"confirmed_steps\": 1,\n    \"error", "authority_tier": "engine_derived", "source": "Narrow Highway engine — sealed record", "readable": false, "generated": false}, {"id": "card_theory_power_laws", "title": "Power laws & heavy tails (Zipf, Pareto)", "shelf": "theories", "surface": "secular", "snippet": "Power laws & heavy tails (Zipf, Pareto) — an engine domain that can touch it: statistics. Calibration: seals — exponents, rank-frequency fits and tail probabilities compute. A distribution where P(x) ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_network_science", "title": "Network science (small-world, scale-free, robustness)", "shelf": "theories", "surface": "secular", "snippet": "Network science (small-world, scale-free, robustness) — an engine domain that can touch it: networking. Calibration: seals — path lengths, clustering and degree distributions compute. Real networks ar", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_conservation_of_energy", "title": "Conservation of energy (1st law of thermodynamics)", "shelf": "theories", "surface": "secular", "snippet": "Conservation of energy (1st law of thermodynamics) — an engine domain that can touch it: thermodynamics. Calibration: seals. Energy is neither created nor destroyed, only converted. ΔU = Q - W: the ch", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_neuromuscular_size_principle", "title": "Neuromuscular recruitment & the size principle (Henneman)", "shelf": "theories", "surface": "secular", "snippet": "Neuromuscular recruitment & the size principle (Henneman) — an engine domain that can touch it: exercise_science. Calibration: partial — specific relations verify; the theory as a whole is not a seala", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (lone-domain seeding)", "readable": false, "generated": false}, {"id": "card_theory_boolean_algebra_propositional_logic", "title": "Boolean algebra / propositional logic", "shelf": "theories", "surface": "secular", "snippet": "Boolean algebra / propositional logic — an engine domain that can touch it: formal_logic. Calibration: seals. Two values and three operations — AND, OR, NOT — with laws of their own (De Morgan's, dist", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_antisepsis_handwashing", "title": "Antisepsis & handwashing (Semmelweis, Lister)", "shelf": "theories", "surface": "secular", "snippet": "Antisepsis & handwashing (Semmelweis, Lister) — an engine domain that can touch it: medicine. Calibration: map-only — the effect sizes are historical measurements. Ignaz Semmelweis noticed in 1847 tha", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_map_projections", "title": "Map projections (why no flat map is honest)", "shelf": "theories", "surface": "secular", "snippet": "Map projections (why no flat map is honest) — an engine domain that can touch it: geography. Calibration: seals — projected coordinates and distortion factors compute exactly. NO FLAT MAP OF A SPHERE ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_fractals", "title": "Fractals & self-similarity (Mandelbrot)", "shelf": "theories", "surface": "secular", "snippet": "Fractals & self-similarity (Mandelbrot) — an engine domain that can touch it: mathematics. Calibration: seals — fractal dimensions and iteration counts compute. A shape whose parts resemble the whole ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_periodic_law", "title": "Periodic law (Mendeleev)", "shelf": "theories", "surface": "secular", "snippet": "Periodic law (Mendeleev) — an engine domain that can touch it: periodic_table. Calibration: seals — element properties and group trends look up and compute. Arrange elements by atomic number and their", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_src_etym_bird", "title": "bird", "shelf": "etymology", "surface": "secular", "snippet": "bird: etymology (Webster 1913) — n.: [OE. brid, bred, bird, young bird, bird, AS. bridd young bird. 1. Orig., a chicken; the young of a fowl; a young eaglet; a nestling; and hence, a feathered flying ", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_bridge_master_boolean_algebra", "title": "Master equation: (a AND b), (a OR b), NOT a  —  the two-valued algebra", "shelf": "bridges", "surface": "secular", "snippet": "the law of thought made algebra: the same AND/OR/NOT structure is propositional logic, a network of switches, and the algebra of sets. Boole titled it The Laws of Thought; Shannon showed a circuit IS ", "authority_tier": "reference", "source": "The Bridges — cross-domain isomorphisms", "readable": false, "generated": false}, {"id": "card_theory_graph_theory", "title": "Graph theory (Euler, connectivity)", "shelf": "theories", "surface": "secular", "snippet": "Graph theory (Euler, connectivity) — an engine domain that can touch it: combinatorics. Calibration: seals. Dots and lines — vertices and edges — and everything that follows from which dots are joined", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_src_word_file_transfer_protocol", "title": "file transfer protocol", "shelf": "dictionary", "surface": "secular", "snippet": "file transfer protocol: (noun) protocol that allows users to copy files between their local system and any system they can reach on the network — syn: FTP", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_frd_chile", "title": "Chile: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "Ports: Nine main ports: Antofagasta, Arica, Coquimbo, Iquique, Puerto Montt, Punta Arenas, San Antonio, Talcahuano (country’s best harbor and its main naval station), and Valparaiso; also nine others.", "authority_tier": "reference", "source": "Chile: A Country Study — Federal Research Division, Library of Congress (1994) (public domain)", "readable": true, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_src_mill_blum_1984"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}