Σ index Eq pack 13 Ledger /3 Rxn set 8 Matrix 11 Eq pack 1 Eq pack 7 Σ#18 Ledger /15 Batch 4 Rxn set 2 Σ#6 Ledger /21

Field Notes / Σ /sym/ecd185

id=877715 · host=uk.mattivster.me · 2026-09-03 03:20Z

∫₀^∞ e^(-φ²) dφ = √π / 2

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

285K

ΔS ≥ 0

244K

det| 6 4 ; 0 7 | = 42

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

130K

12z² + 1z + 7 = 0

362K

∂y/∂n = 7y

CaCO₃ → CaO + CO₂

418K

CH₄ + 2O₂ → CO₂ + 2H₂O

280K

11γ² + 3γ + 3 = 0

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

454K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

407K

det| 6 8 ; 6 7 | = -6

3t² + 1t + 5 = 0

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

d/dα [α^3] = 3α^2

CaCO₃ → CaO + CO₂