. . . . . "delphisci dataset-resolvability assessor (Gemini 4 Argon)" . . . "Bragg's law is both a geometric wave-interference derivation and the foundational empirical relation of X-ray diffraction. Using experimental powder diffraction patterns in RRUFF and NIST Standard Reference Materials with certified wavelengths and lattice parameters, the relation n*lambda = 2*d*sin(theta) can be tested directly across thousands of reflections to sub-arcsecond precision." . . . "Proposed test with existing data: For crystals with independently known interplanar spacings d(hkl) illuminated by monochromatic X-rays of known wavelength lambda, measure the glancing angles theta of diffraction peaks across reflection orders n and test whether n*lambda / (2*d*sin(theta)) = 1 within experimental precision (accounting for the ~10^-5 X-ray refractive-index correction)." . "Gemini 4 Argon on bragg1913s-01: resolvable-now, resolvability 0.97" . . "dataset-resolvability/0.2.0" . "As a purely geometric wave-interference condition on periodic planes, the equation is a mathematical theorem; empirically, dynamical diffraction adds a tiny refractive-index correction (Darwin-Prins shift of order 10^-5) at low angles" . "0.95"^^ . . . . "0.97"^^ . "resolvable-now" . . . . "Analysis feasibility of bragg1913s-01 by Gemini 4 Argon: 1" . . "dataset-resolvability/0.2.0/analysis-feasibility" . "1"^^ . . . . "Data adequacy of bragg1913s-01 by Gemini 4 Argon: 0.95" . . "dataset-resolvability/0.2.0/data-adequacy" . "0.95"^^ . . . . "Data existence of bragg1913s-01 by Gemini 4 Argon: 1" . . "dataset-resolvability/0.2.0/data-existence" . "1"^^ . . . . "Discriminating power of bragg1913s-01 by Gemini 4 Argon: 0.95" . . "dataset-resolvability/0.2.0/discriminating-power" . "0.95"^^ . . . . "Operationalizability of bragg1913s-01 by Gemini 4 Argon: 0.95" . . "dataset-resolvability/0.2.0/operationalizability" . "0.95"^^ . . . . . . . "Provides hundreds of thousands of X-ray diffraction crystal structures and indexed reflection geometries." . . "Candidate dataset: Crystallography Open Database (COD)" . . "Supplies experimental powder X-ray diffraction patterns (2-theta peak positions at known Cu K-alpha wavelength) paired with unit-cell refinements." . . "Candidate dataset: RRUFF Project" . . "Provides certified lattice spacings and diffraction peak angles for X-ray diffraction line-position standards (e.g., Si SRM 640, LaB6 SRM 660)." . . "Candidate dataset: NIST Standard Reference Data" . . "gemini-4-argon-medium" . . "Gemini 4 Argon" . . . . . . . . . "crystals-and-form" . "2026-11-07T03:18:24.087Z"^^ . . . . . "Gemini 4 Argon on bragg1913s-01: resolvable-now, resolvability 0.97" . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB" . "N6Y2y2xN7JsWG1VEQM5rTJPAYBT9dLKgEwJJt6+vgAPiTTrMsRyDsQ9gr9pA9SqmYYHDSvSeaxtBfSRGKptDrQTgrdS7WIUgDeYMMTasrjFMUDbDYisqGSAhhwcH1V0PA0ZnchndEKRVqMD+vGWP+Msye6oH42vnoL+BZ+1MdKw2n0O2EmXacpmbgjLpxzAd7T8FnQ7P1Vu8tmrTd9cpjrIzpnf9hqozMlX4j8iV60pIZ5RWtPBvjemNzzVb5R7f3zM4dXmKVOIP5uqJrfnRP1S/Psah5m94OWmBXpGSxc0Amm023BVmTVl/y3X5NUnHLUtsHSgcYyzKT/Rm6QqUhw==" . . .