Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 10:15Z
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
141K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 1 4 ; 0 2 | = 2
122K
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{3} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
468K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
57K