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 04:07Z

12r² + 6r + 1 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

168K

9α² + 7α + 5 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

144K

F = G m₁m₂ / r²

371K

4t² + 9t + 6 = 0

iħ ∂ψ/∂t = Ĥψ

259K

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

86K

∇²ψ = 0

det| 9 4 ; 1 10 | = 86

224K

d/dθ [θ^3] = 3θ^2

234K

det| 6 6 ; 5 7 | = 12

218K

det| 2 8 ; 7 3 | = -50

354K

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

70K