Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:13Z
6r² + 4r + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
∫₀^∞ e^(-x²) dx = √π / 2
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
1y² + 1y + 6 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
174K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
61K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
380K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
119K
\lim_{r\to 0} \frac{\sin r}{r} = 1
472K
∇²y = 0
11γ² + 2γ + 7 = 0
6t² + 7t + 2 = 0