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 01:05Z

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

10t² + 5t + 5 = 0

∇ × E = −∂B/∂t

144K

det| 7 4 ; 4 8 | = 40

371K

∇ × E = −∂B/∂t

E = mc²

259K

11t² + 6t + 6 = 0

86K

det| 8 7 ; 1 9 | = 65

∫₀^∞ e^(-θ²) dθ = √π / 2

224K

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

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

9α² + 6α + 0 = 0

218K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

354K

ω = 2πf

CaCO₃ → CaO + CO₂