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 01:15Z

iħ ∂ψ/∂t = Ĥψ

∂β/∂β = 6β

168K

CH₄ + 2O₂ → CO₂ + 2H₂O

446K

10t² + 5t + 5 = 0

d/dt [t^3] = 3t^2

144K

3z² + 5z + 1 = 0

371K

∇ × E = −∂B/∂t

\lim_{β\to 0} \frac{\sin β}{β} = 1

259K

\lim_{α\to 0} \frac{\sin α}{α} = 1

86K

E = mc²

224K

det| 9 4 ; 1 10 | = 86

234K

11t² + 9t + 5 = 0

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

∑_{k=1}^{n} k = n(n+1)/2

70K

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

402K