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 13:09Z

det| 11 7 ; 6 12 | = 90

d/dθ [θ^3] = 3θ^2

168K

CaCO₃ → CaO + CO₂

446K

d/dy [y^12] = 12y^11

∫₀^∞ e^(-α²) dα = √π / 2

144K

∇ × E = −∂B/∂t

371K

9n² + 8n + 0 = 0

\lim_{x\to 0} \frac{\sin x}{x} = 1

259K

11t² + 6t + 6 = 0

86K

d/dt [t^5] = 5t^4

det| 3 1 ; 7 4 | = 5

224K

F = G m₁m₂ / r²

234K

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

218K

det| 7 4 ; 4 8 | = 40

354K

det| 8 9 ; 4 9 | = 36

70K