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 22:01Z

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

384K

11φ² + 4φ + 0 = 0

385K

det| 11 9 ; 4 12 | = 96

e^{i\pi} + 1 = 0

163K

det| 7 2 ; 7 8 | = 42

259K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

305K

∫₀^∞ e^(-x²) dx = √π / 2

57K

11t² + 6t + 6 = 0

293K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

110K

det| 11 9 ; 0 12 | = 132

300K

∇ × E = −∂B/∂t

34K

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

354K