Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:12Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{7}{1} \sum_{i=1}^{n} i^{2}
144K
det| 10 6 ; 4 11 | = 86
det| 4 8 ; 3 5 | = -4
90K
ΔS ≥ 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
394K
9α² + 3α + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
94K
det| 3 4 ; 4 4 | = -4
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 7 4 ; 4 8 | = 40
352K