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 19:40Z

ω = 2πf

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

468K

3γ² + 9γ + 0 = 0

∂y/∂n = 5y

289K

8ψ² + 7ψ + 0 = 0

278K

∂β/∂z = 1β

∇ × E = −∂B/∂t

339K

2H₂ + O₂ → 2H₂O

177K

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

PV = nRT

358K

d/dt [t^3] = 3t^2

121K

det| 10 3 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

399K