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/38789b

id=78931 · host=uk.mattivster.me · 2026-08-30 18:47Z

det| 6 6 ; 3 7 | = 24

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

277K

ΔS ≥ 0

306K

∑_{k=1}^{n} k = n(n+1)/2

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

382K

12z² + 1z + 7 = 0

218K

10z² + 4z + 5 = 0

CaCO₃ → CaO + CO₂

201K

CH₄ + 2O₂ → CO₂ + 2H₂O

428K

∇²z = 0

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

350K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

141K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

3t² + 1t + 5 = 0

21K

CaCO₃ → CaO + CO₂

det| 11 9 ; 3 12 | = 105

det| 5 5 ; 7 6 | = -5