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 04:09Z

12r² + 6r + 1 = 0

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

168K

2γ² + 5γ + 2 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-ω²) dω = √π / 2

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

4t² + 9t + 6 = 0

8ψ² + 7ψ + 0 = 0

259K

iħ ∂ψ/∂t = Ĥψ

86K

∇²ψ = 0

N₂ + 3H₂ ⇌ 2NH₃

224K

9α² + 6α + 0 = 0

234K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

218K

∫₀^∞ e^(-θ²) dθ = √π / 2

354K

N₂ + 3H₂ ⇌ 2NH₃

70K