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 00:58Z

4y² + 8y + 1 = 0

E = mc²

46K

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

468K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

289K

∂β/∂z = 1β

278K

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

d/dx [x^3] = 3x^2

339K

∂z/∂ψ = 1z

177K

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 1 10 | = 86

358K

det| 7 9 ; 1 8 | = 47

121K

CaCO₃ → CaO + CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃