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

\frac{8}{6} \sum_{i=1}^{n} i^{2}

168K

8ψ² + 7ψ + 0 = 0

446K

10t² + 5t + 5 = 0

∇ × E = −∂B/∂t

144K

3z² + 5z + 1 = 0

371K

∇ × E = −∂B/∂t

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

259K

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

86K

4t² + 3t + 3 = 0

224K

6x² + 6x + 1 = 0

234K

∫₀^∞ e^(-θ²) dθ = √π / 2

218K

det| 11 4 ; 5 12 | = 112

354K

∑_{k=1}^{n} k = n(n+1)/2

70K