Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:34Z

∑_{k=1}^{n} k = n(n+1)/2

\frac{4}{6} \sum_{i=1}^{n} i^{2}

384K

det| 9 4 ; 1 10 | = 86

385K

det| 11 9 ; 4 12 | = 96

∑_{k=1}^{n} k = n(n+1)/2

163K

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

259K

∇ × E = −∂B/∂t

6n² + 7n + 6 = 0

305K

8θ² + 8θ + 6 = 0

57K

5z² + 5z + 0 = 0

F = G m₁m₂ / r²

293K

∫₀^∞ e^(-n²) dn = √π / 2

110K

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

300K

∂α/∂ω = 3α

34K

∑_{k=1}^{n} k = n(n+1)/2

354K