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 20:10Z

E = mc²

∇²n = 0

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

11φ² + 2φ + 3 = 0

iħ ∂ψ/∂t = Ĥψ

144K

8ψ² + 7ψ + 0 = 0

371K

ΔS ≥ 0

det| 5 6 ; 2 6 | = 18

259K

det| 12 1 ; 5 13 | = 151

86K

e^{i\pi} + 1 = 0

det| 2 7 ; 7 3 | = -43

224K

N₂ + 3H₂ ⇌ 2NH₃

234K

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

218K

∇ × E = −∂B/∂t

354K

∑_{k=1}^{n} k = n(n+1)/2

70K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

402K