Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:03Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
det| 10 6 ; 4 11 | = 86
∫₀^∞ e^(-x²) dx = √π / 2
438K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
394K
9α² + 3α + 1 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
94K
det| 3 4 ; 4 4 | = -4
\frac{7}{1} \sum_{i=1}^{n} i^{2}
390K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1