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 16:42Z

d/dθ [θ^10] = 10θ^9

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

168K

∫₀^∞ e^(-α²) dα = √π / 2

446K

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

∇²r = 0

144K

iħ ∂ψ/∂t = Ĥψ

371K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

8ψ² + 7ψ + 0 = 0

259K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

86K

9z² + 5z + 3 = 0

e^{i\pi} + 1 = 0

224K

det| 5 6 ; 2 6 | = 18

234K

F = G m₁m₂ / r²

218K

N₂ + 3H₂ ⇌ 2NH₃

354K