Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:06Z
10t² + 3t + 6 = 0
det| 7 4 ; 4 8 | = 40
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 6 ; 4 5 | = -4
87K
8ψ² + 2ψ + 2 = 0
∂β/∂y = 8β
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 11 2 ; 5 12 | = 122
119K
det| 11 9 ; 0 12 | = 132
472K