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 19:04Z

ω = 2πf

∇ × E = −∂B/∂t

46K

PV = nRT

468K

3γ² + 9γ + 0 = 0

F = G m₁m₂ / r²

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

∂β/∂z = 1β

∂n/∂θ = 3n

339K

det| 7 4 ; 4 8 | = 40

177K

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

∇²z = 0

358K

e^{i\pi} + 1 = 0

121K

det| 10 3 ; 0 11 | = 110

∇ × E = −∂B/∂t

399K

\frac{7}{5} \sum_{i=1}^{n} i^{2}

d/dα [α^12] = 12α^11

N₂ + 3H₂ ⇌ 2NH₃

det| 2 6 ; 3 3 | = -12