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 00:52Z

4y² + 8y + 1 = 0

\lim_{x\to 0} \frac{\sin x}{x} = 1

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

2n² + 4n + 0 = 0

289K

d/dθ [θ^3] = 3θ^2

278K

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

∂y/∂γ = 8y

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

iħ ∂ψ/∂t = Ĥψ

det| 4 7 ; 2 5 | = 6

358K

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

121K

CaCO₃ → CaO + CO₂

det| 9 4 ; 1 10 | = 86

399K

det| 3 1 ; 7 4 | = 5

316K