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 22:37Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

det| 11 9 ; 4 12 | = 96

∇ × E = −∂B/∂t

163K

6n² + 7n + 6 = 0

259K

∇ × E = −∂B/∂t

9ψ² + 7ψ + 3 = 0

305K

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

57K

5z² + 5z + 0 = 0

det| 9 4 ; 1 10 | = 86

293K

∂ψ/∂β = 3ψ

110K

det| 4 7 ; 2 5 | = 6

300K

det| 11 5 ; 0 12 | = 132

34K