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 22:45Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

385K

det| 11 9 ; 4 12 | = 96

det| 5 6 ; 2 6 | = 18

163K

8ψ² + 7ψ + 0 = 0

259K

∇ × E = −∂B/∂t

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

305K

det| 6 6 ; 5 7 | = 12

57K

5z² + 5z + 0 = 0

d/dθ [θ^3] = 3θ^2

293K

5φ² + 1φ + 1 = 0

110K

∇ × E = −∂B/∂t

300K

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

34K