Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 07:44Z
3α² + 5α + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
232K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
375K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
47K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂θ/∂ω = 7θ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
430K
\lim_{z\to 0} \frac{\sin z}{z} = 1
130K
∇²x = 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
336K
det| 7 4 ; 4 8 | = 40
215K