Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:37Z
10t² + 3t + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 2 4 ; 4 3 | = -10
87K
8ψ² + 2ψ + 2 = 0
det| 7 1 ; 7 8 | = 49
61K
∂β/∂y = 8β
det| 9 4 ; 1 10 | = 86
380K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
335K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
472K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
det| 4 3 ; 3 5 | = 11