Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 07:42Z
3α² + 5α + 5 = 0
det| 7 4 ; 4 8 | = 40
164K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂θ/∂ω = 7θ
det| 9 7 ; 3 10 | = 69
430K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
324K