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/277642

id=544119 · host=uk.mattivster.me · 2026-08-30 18:48Z

∫₀^∞ e^(-β²) dβ = √π / 2

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

277K

ΔS ≥ 0

306K

det| 5 8 ; 3 6 | = 6

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

382K

12z² + 1z + 7 = 0

218K

∂t/∂x = 6t

CaCO₃ → CaO + CO₂

201K

CH₄ + 2O₂ → CO₂ + 2H₂O

428K

det| 11 4 ; 5 12 | = 112

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

350K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

141K

det| 12 1 ; 4 13 | = 152

3t² + 1t + 5 = 0

21K

det| 4 6 ; 0 5 | = 20

ΔS ≥ 0

∇²β = 0