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 20:21Z

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

det| 7 4 ; 4 8 | = 40

46K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

468K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

289K

F = ma

278K

e^{i\pi} + 1 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

339K

∇²β = 0

177K

det| 9 6 ; 0 10 | = 90

358K

iħ ∂ψ/∂t = Ĥψ

121K

F = G m₁m₂ / r²

399K

det| 11 4 ; 5 12 | = 112

316K

11z² + 3z + 4 = 0

11K