Σ index Rxn set 20 Rxn set 14 Batch 4 Ledger /15 Eq pack 7 Ledger /9 Matrix 17 Matrix 11 Batch 10 Eq pack 13 Batch 22 Ledger /21

Field Notes / Σ /sym/5656ac

id=735966 · host=uk.mattivster.me · 2026-08-30 18:46Z

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

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

277K

ΔS ≥ 0

306K

∫₀^∞ e^(-α²) dα = √π / 2

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

382K

12z² + 1z + 7 = 0

218K

6α² + 9α + 1 = 0

CaCO₃ → CaO + CO₂

201K

CH₄ + 2O₂ → CO₂ + 2H₂O

428K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\frac{11}{6} \sum_{i=1}^{n} i^{2}

350K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

141K

PV = nRT

3t² + 1t + 5 = 0

21K

∂t/∂n = 6t

e^{i\pi} + 1 = 0

1n² + 2n + 3 = 0