Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 10:28Z
CaCO₃ → CaO + CO₂
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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
468K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
57K
det| 10 9 ; 2 11 | = 92
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
460K
det| 4 9 ; 0 5 | = 20
AgNO₃ + NaCl → AgCl↓ + NaNO₃