Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:31Z
10t² + 3t + 6 = 0
det| 5 9 ; 0 6 | = 30
66K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
87K
8ψ² + 2ψ + 2 = 0
det| 7 4 ; 4 8 | = 40
174K
∑_{k=1}^{n} k = n(n+1)/2
61K
∂β/∂y = 8β
CaCO₃ → CaO + CO₂
∇ × E = −∂B/∂t
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
det| 4 3 ; 3 5 | = 11