Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 07:20Z
3α² + 5α + 5 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{4}{6} \sum_{i=1}^{n} i^{2}
47K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
165K
∂θ/∂ω = 7θ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
430K
det| 7 4 ; 4 8 | = 40
130K
∇²x = 0
det| 10 7 ; 3 11 | = 89
336K
∑_{k=1}^{n} k = n(n+1)/2
215K