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/8a1f1b

id=521114 · host=uk.mattivster.me · 2026-09-03 03:24Z

ΔS ≥ 0

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

285K

ΔS ≥ 0

244K

e^{i\pi} + 1 = 0

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

130K

12z² + 1z + 7 = 0

362K

2H₂ + O₂ → 2H₂O

CaCO₃ → CaO + CO₂

418K

CH₄ + 2O₂ → CO₂ + 2H₂O

280K

det| 9 2 ; 5 10 | = 80

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

454K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

407K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

3t² + 1t + 5 = 0

5t² + 4t + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-r²) dr = √π / 2