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 22:41Z

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

384K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

385K

det| 11 9 ; 4 12 | = 96

iħ ∂ψ/∂t = Ĥψ

163K

7y² + 9y + 1 = 0

259K

∇ × E = −∂B/∂t

\lim_{α\to 0} \frac{\sin α}{α} = 1

305K

N₂ + 3H₂ ⇌ 2NH₃

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

∫₀^∞ e^(-x²) dx = √π / 2

300K