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 22:35Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

384K

E = mc²

385K

det| 11 9 ; 4 12 | = 96

∇²β = 0

163K

det| 7 7 ; 4 8 | = 28

259K

∇ × E = −∂B/∂t

12α² + 6α + 7 = 0

305K

det| 9 4 ; 1 10 | = 86

57K

5z² + 5z + 0 = 0

7y² + 9y + 1 = 0

293K

det| 7 9 ; 1 8 | = 47

110K

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

300K

ΔS ≥ 0

34K

10n² + 6n + 2 = 0

354K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

368K