Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:03Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 0 5 | = 20
Fe₂O₃ + 3CO → 2Fe + 3CO₂
90K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
211K
det| 7 4 ; 4 8 | = 40
390K
∫₀^∞ e^(-t²) dt = √π / 2
69K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
352K