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 19:24Z

ω = 2πf

∂z/∂ψ = 1z

46K

∇ × E = −∂B/∂t

468K

3γ² + 9γ + 0 = 0

F = G m₁m₂ / r²

289K

det| 2 3 ; 5 3 | = -9

278K

∂β/∂z = 1β

det| 7 4 ; 4 8 | = 40

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

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

\lim_{t\to 0} \frac{\sin t}{t} = 1

358K

F = G m₁m₂ / r²

121K

10ψ² + 5ψ + 0 = 0

399K

d/dψ [ψ^7] = 7ψ^6

316K