Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:18Z
2H₂ + O₂ → 2H₂O
8α² + 7α + 7 = 0
det| 11 2 ; 5 12 | = 122
90K
det| 7 4 ; 4 8 | = 40
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
29K
e^{i\pi} + 1 = 0
7γ² + 5γ + 4 = 0
4ψ² + 9ψ + 4 = 0