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

d/dθ [θ^3] = 3θ^2

384K

8ψ² + 7ψ + 0 = 0

385K

det| 11 9 ; 4 12 | = 96

∇ × E = −∂B/∂t

163K

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

259K

∇ × E = −∂B/∂t

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

305K

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

57K

4t² + 3t + 3 = 0

293K

CH₄ + 2O₂ → CO₂ + 2H₂O

110K

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

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

∑_{k=1}^{n} k = n(n+1)/2

354K