Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 10:20Z
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
148K
\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
det| 12 1 ; 4 13 | = 152
291K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
det| 10 9 ; 2 11 | = 92
det| 7 3 ; 6 8 | = 38
460K
det| 4 9 ; 0 5 | = 20
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
33K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
298K