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 07:42Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

F = G m₁m₂ / r²

468K

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

det| 9 4 ; 1 10 | = 86

289K

iħ ∂ψ/∂t = Ĥψ

278K

∂x/∂θ = 8x

iħ ∂ψ/∂t = Ĥψ

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

4t² + 3t + 3 = 0

358K

5z² + 8z + 3 = 0

121K

ω = 2πf

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

2n² + 4n + 0 = 0

11K