Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:27Z
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
144K
8α² + 7α + 7 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 2 ; 4 2 | = -6
394K
∫₀^∞ e^(-φ²) dφ = √π / 2
29K
det| 7 7 ; 4 8 | = 28
94K
∑_{k=1}^{n} k = n(n+1)/2
69K
∑_{k=1}^{n} k = n(n+1)/2
144K