Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:15Z
6r² + 4r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
\lim_{t\to 0} \frac{\sin t}{t} = 1
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
87K
1y² + 1y + 6 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
174K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{r\to 0} \frac{\sin r}{r} = 1
380K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
335K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
119K
∇²y = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
392K