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 22:14Z

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

384K

\lim_{β\to 0} \frac{\sin β}{β} = 1

385K

det| 11 9 ; 4 12 | = 96

11ψ² + 6ψ + 2 = 0

163K

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

259K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

305K

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

57K

5z² + 5z + 0 = 0

CaCO₃ → CaO + CO₂

293K

det| 9 8 ; 3 10 | = 66

110K

d/dx [x^3] = 3x^2

300K

det| 9 4 ; 1 10 | = 86

34K