Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:54Z
2H₂ + O₂ → 2H₂O
8α² + 7α + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
90K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
e^{i\pi} + 1 = 0
det| 1 2 ; 7 2 | = -12
211K
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 7 4 ; 4 8 | = 40
144K
det| 2 4 ; 4 3 | = -10
352K