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 22:33Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

∂z/∂φ = 7z

385K

det| 11 9 ; 4 12 | = 96

6t² + 6t + 4 = 0

163K

det| 7 2 ; 7 8 | = 42

259K

∇ × E = −∂B/∂t

F = G m₁m₂ / r²

305K

det| 3 6 ; 0 4 | = 12

57K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

293K

3z² + 5z + 1 = 0

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

det| 9 4 ; 1 10 | = 86

34K

iħ ∂ψ/∂t = Ĥψ

354K