Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:56Z
10t² + 3t + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
87K
∑_{k=1}^{n} k = n(n+1)/2
2K
8ψ² + 2ψ + 2 = 0
det| 9 7 ; 3 10 | = 69
61K
∂β/∂y = 8β
det| 4 6 ; 0 5 | = 20
335K
CaCO₃ → CaO + CO₂