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 20:05Z

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

det| 7 4 ; 4 8 | = 40

46K

6x² + 6x + 1 = 0

468K

CaCO₃ → CaO + CO₂

\frac{12}{6} \sum_{i=1}^{n} i^{2}

289K

F = G m₁m₂ / r²

278K

e^{i\pi} + 1 = 0

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

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

∂x/∂r = 4x

\frac{8}{7} \sum_{i=1}^{n} i^{2}

358K

iħ ∂ψ/∂t = Ĥψ

121K

∇ × E = −∂B/∂t

399K

E = mc²

316K