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 20:32Z

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

∇ × E = −∂B/∂t

46K

2n² + 4n + 0 = 0

468K

CaCO₃ → CaO + CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

det| 7 4 ; 4 8 | = 40

278K

e^{i\pi} + 1 = 0

PV = nRT

339K

∇ × E = −∂B/∂t

177K

∂x/∂r = 4x

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

PV = nRT

121K

F = G m₁m₂ / r²

399K

CH₄ + 2O₂ → CO₂ + 2H₂O

316K