Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:33Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 10 6 ; 4 11 | = 86
det| 4 6 ; 0 5 | = 20
90K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
394K
CH₄ + 2O₂ → CO₂ + 2H₂O
29K
9α² + 3α + 1 = 0