Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:06Z
10t² + 3t + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 1 ; 4 13 | = 152
87K
8ψ² + 2ψ + 2 = 0
∂β/∂y = 8β
det| 7 1 ; 7 8 | = 49
380K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
119K
∑_{k=1}^{n} k = n(n+1)/2
472K