Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:51Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-φ²) dφ = √π / 2
144K
det| 4 7 ; 0 5 | = 20
det| 8 9 ; 4 9 | = 36
90K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 1 6 | = 24
211K
det| 12 4 ; 3 13 | = 144
∑_{k=1}^{n} k = n(n+1)/2
390K
∫₀^∞ e^(-x²) dx = √π / 2
69K
det| 12 1 ; 5 13 | = 151
352K