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/01afc7

id=231855 · host=uk.mattivster.me · 2026-08-30 19:43Z

2H₂ + O₂ → 2H₂O

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

277K

ΔS ≥ 0

306K

det| 11 5 ; 4 12 | = 112

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

382K

12z² + 1z + 7 = 0

218K

∂y/∂z = 6y

CaCO₃ → CaO + CO₂

201K

CH₄ + 2O₂ → CO₂ + 2H₂O

428K

det| 6 7 ; 0 7 | = 42

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

350K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

141K

6t² + 4t + 4 = 0

3t² + 1t + 5 = 0

21K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

det| 9 7 ; 4 10 | = 62

det| 8 9 ; 4 9 | = 36