Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:29Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
144K
det| 4 7 ; 0 5 | = 20
∫₀^∞ e^(-t²) dt = √π / 2
90K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-β²) dβ = √π / 2
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
211K
det| 4 6 ; 4 5 | = -4
390K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
352K