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

\lim_{α\to 0} \frac{\sin α}{α} = 1

384K

11ψ² + 6ψ + 2 = 0

385K

det| 11 9 ; 4 12 | = 96

det| 11 9 ; 0 12 | = 132

163K

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

259K

∇ × E = −∂B/∂t

∫₀^∞ e^(-x²) dx = √π / 2

305K

det| 9 4 ; 1 10 | = 86

57K

5z² + 5z + 0 = 0

∇²ω = 0

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

det| 6 6 ; 3 7 | = 24

det| 5 9 ; 7 6 | = -33

300K