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 00:07Z

∑_{k=1}^{n} k = n(n+1)/2

det| 2 7 ; 7 3 | = -43

168K

6ω² + 4ω + 4 = 0

446K

3x² + 3x + 6 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

144K

det| 9 4 ; 1 10 | = 86

371K

∇²t = 0

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

259K

PV = nRT

86K

7z² + 2z + 0 = 0

e^{i\pi} + 1 = 0

224K

PV = nRT

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

8x² + 2x + 7 = 0

354K