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 00:14Z

4y² + 8y + 1 = 0

∇²β = 0

46K

∫₀^∞ e^(-θ²) dθ = √π / 2

468K

2H₂ + O₂ → 2H₂O

PV = nRT

289K

det| 12 6 ; 1 13 | = 150

278K

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

CaCO₃ → CaO + CO₂

339K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

177K

iħ ∂ψ/∂t = Ĥψ

AgNO₃ + NaCl → AgCl↓ + NaNO₃

358K

e^{i\pi} + 1 = 0

121K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

399K

∇ × E = −∂B/∂t

316K

det| 9 8 ; 1 10 | = 82

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

11K

det| 1 1 ; 5 2 | = -3

387K

6α² + 9α + 2 = 0

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

67K

ω = 2πf

97K

∑_{k=1}^{n} k = n(n+1)/2

338K

CH₄ + 2O₂ → CO₂ + 2H₂O

276K

det| 6 8 ; 0 7 | = 42

346K

10r² + 4r + 7 = 0

256K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]