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 19:06Z

ω = 2πf

∇ × E = −∂B/∂t

46K

F = G m₁m₂ / r²

468K

3γ² + 9γ + 0 = 0

\frac{4}{9} \sum_{i=1}^{n} i^{2}

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

∂β/∂z = 1β

det| 11 5 ; 0 12 | = 132

339K

1n² + 7n + 3 = 0

177K

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

e^{i\pi} + 1 = 0

358K

∫₀^∞ e^(-ω²) dω = √π / 2

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

316K

det| 7 4 ; 4 8 | = 40

11K

∇²θ = 0

387K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]