Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 10:19Z
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-t²) dt = √π / 2
148K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{3} \sum_{i=1}^{n} i^{2}
det| 10 9 ; 2 11 | = 92
det| 11 9 ; 0 12 | = 132
335K