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 01:42Z

iħ ∂ψ/∂t = Ĥψ

ΔS ≥ 0

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

10t² + 5t + 5 = 0

iħ ∂ψ/∂t = Ĥψ

144K

8ψ² + 7ψ + 0 = 0

371K

∇ × E = −∂B/∂t

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

det| 9 6 ; 7 10 | = 48

86K

det| 8 7 ; 1 9 | = 65

4γ² + 1γ + 7 = 0

224K

N₂ + 3H₂ ⇌ 2NH₃

234K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

218K

iħ ∂ψ/∂t = Ĥψ

354K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

70K

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

402K