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 00:49Z

4y² + 8y + 1 = 0

11z² + 3z + 4 = 0

46K

det| 7 4 ; 4 8 | = 40

468K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

289K

∇²θ = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

\oint_C \vec{F}\cdot d\vec{r} = 0

339K

∂z/∂ψ = 1z

177K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

358K

∂z/∂φ = 7z

121K

CaCO₃ → CaO + CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃