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 00:04Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

168K

8ψ² + 7ψ + 0 = 0

446K

3x² + 3x + 6 = 0

PV = nRT

144K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

371K

∇²t = 0

det| 5 3 ; 7 6 | = 9

259K

det| 5 6 ; 2 6 | = 18

86K

7z² + 2z + 0 = 0

e^{i\pi} + 1 = 0

224K

∫₀^∞ e^(-n²) dn = √π / 2

234K

det| 12 9 ; 5 13 | = 111

218K

CH₄ + 2O₂ → CO₂ + 2H₂O

354K

12γ² + 2γ + 5 = 0

70K

iħ ∂ψ/∂t = Ĥψ

402K