Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:42Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 7 4 ; 4 8 | = 40
144K
8α² + 7α + 7 = 0
det| 7 9 ; 1 8 | = 47
90K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 2 4 ; 4 3 | = -10
394K
∑_{k=1}^{n} k = n(n+1)/2
29K
e^{i\pi} + 1 = 0
det| 5 6 ; 2 6 | = 18
94K
det| 5 6 ; 7 6 | = -12
211K
∑_{k=1}^{n} k = n(n+1)/2
69K