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 21:39Z

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

3θ² + 4θ + 0 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

∇²t = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

det| 11 7 ; 4 12 | = 104

∫₀^∞ e^(-α²) dα = √π / 2

224K

8ψ² + 7ψ + 0 = 0

234K

4t² + 2t + 7 = 0

det| 12 1 ; 5 13 | = 151

218K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

F = ma

7β² + 1β + 1 = 0