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 00:56Z

∑_{k=1}^{n} k = n(n+1)/2

5φ² + 1φ + 1 = 0

168K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

446K

3x² + 3x + 6 = 0

F = G m₁m₂ / r²

144K

det| 7 2 ; 7 8 | = 42

371K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

\oint_C \vec{F}\cdot d\vec{r} = 0

86K

det| 6 6 ; 5 7 | = 12

224K

e^{i\pi} + 1 = 0

234K

1n² + 7n + 3 = 0

218K

det| 9 4 ; 1 10 | = 86

354K

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

70K