Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 01:10Z

iħ ∂ψ/∂t = Ĥψ

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

168K

det| 7 4 ; 4 8 | = 40

446K

10t² + 5t + 5 = 0

∇ × E = −∂B/∂t

144K

ω = 2πf

371K

∇ × E = −∂B/∂t

\oint_C \vec{F}\cdot d\vec{r} = 0

259K

∂α/∂r = 8α

86K

det| 8 7 ; 1 9 | = 65

ω = 2πf

224K

∫₀^∞ e^(-α²) dα = √π / 2

234K

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

218K

F = G m₁m₂ / r²

354K

11φ² + 4φ + 0 = 0

70K

∑_{k=1}^{n} k = n(n+1)/2

402K