Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 20:34Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}

det| 7 4 ; 4 8 | = 40

46K

∂z/∂φ = 7z

468K

CaCO₃ → CaO + CO₂

det| 11 4 ; 5 12 | = 112

289K

∇ × E = −∂B/∂t

278K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

339K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

177K

F = G m₁m₂ / r²

358K

6x² + 6x + 1 = 0

121K

det| 4 8 ; 3 5 | = -4

399K