Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 03:21Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
222K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
87K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\frac{12}{7} \sum_{i=1}^{n} i^{2}
174K
∇²x = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{6}{3} \sum_{i=1}^{n} i^{2}
472K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
392K