Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:48Z
2H₂ + O₂ → 2H₂O
det| 12 9 ; 5 13 | = 111
320K
8α² + 7α + 7 = 0
det| 10 2 ; 3 11 | = 104
90K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
394K
det| 7 4 ; 4 8 | = 40
29K
det| 7 8 ; 6 8 | = 8
390K