Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:31Z
10t² + 3t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8ψ² + 2ψ + 2 = 0
det| 7 1 ; 7 8 | = 49
174K
∂β/∂y = 8β
det| 12 3 ; 4 13 | = 144
380K
∫₀^∞ e^(-x²) dx = √π / 2
335K
CaCO₃ → CaO + CO₂
det| 7 7 ; 4 8 | = 28
119K
∇ × E = −∂B/∂t