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 22:16Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-ψ²) dψ = √π / 2

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

det| 11 9 ; 4 12 | = 96

det| 9 6 ; 7 10 | = 48

163K

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

259K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

305K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

57K

5z² + 5z + 0 = 0

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

293K

det| 3 1 ; 7 4 | = 5

110K

9θ² + 7θ + 4 = 0

300K

∇ × E = −∂B/∂t

34K