Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 07:37Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

289K

12y² + 5y + 7 = 0

278K

∂x/∂θ = 8x

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

339K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

det| 10 3 ; 4 11 | = 98

121K

∇²t = 0

399K

det| 9 4 ; 1 10 | = 86

316K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

11K