Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:39Z
10t² + 3t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
det| 12 9 ; 5 13 | = 111
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 3 ; 4 13 | = 144
87K
8ψ² + 2ψ + 2 = 0
det| 5 9 ; 0 6 | = 30
61K
∂β/∂y = 8β
det| 9 4 ; 1 10 | = 86
119K