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 22:41Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

384K

9α² + 7α + 5 = 0

385K

det| 11 9 ; 4 12 | = 96

∑_{k=1}^{n} k = n(n+1)/2

163K

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

259K

∇ × E = −∂B/∂t

det| 9 4 ; 1 10 | = 86

305K

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

57K

2n² + 4n + 0 = 0

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

PV = nRT

300K