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 22:56Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

2H₂ + O₂ → 2H₂O

385K

det| 11 9 ; 4 12 | = 96

∂y/∂n = 5y

163K

det| 9 4 ; 1 10 | = 86

259K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

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

57K

5z² + 5z + 0 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

293K

F = G m₁m₂ / r²

110K

9ψ² + 7ψ + 3 = 0

300K

iħ ∂ψ/∂t = Ĥψ

34K

det| 8 9 ; 4 9 | = 36

354K