Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 10:16Z
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
141K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 7 9 ; 1 8 | = 47
122K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
414K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
det| 11 4 ; 5 12 | = 112
57K