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 22:57Z

∑_{k=1}^{n} k = n(n+1)/2

11z² + 3z + 4 = 0

384K

det| 9 5 ; 1 10 | = 85

385K

det| 11 9 ; 4 12 | = 96

∂β/∂z = 1β

163K

12y² + 5y + 7 = 0

259K

∇ × E = −∂B/∂t

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

305K

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

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

110K

11ψ² + 6ψ + 2 = 0

300K

det| 9 4 ; 1 10 | = 86

34K

e^{i\pi} + 1 = 0

354K