Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:02Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 6 ; 4 11 | = 86
det| 9 5 ; 1 10 | = 85
90K
∑_{k=1}^{n} k = n(n+1)/2
438K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
29K
∫₀^∞ e^(-β²) dβ = √π / 2
211K
∫₀^∞ e^(-φ²) dφ = √π / 2
69K