Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 07:49Z
3α² + 5α + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
164K
det| 9 4 ; 1 10 | = 86
232K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{11}{6} \sum_{i=1}^{n} i^{2}
375K
\oint_C \vec{F}\cdot d\vec{r} = 0
47K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
372K
∂θ/∂ω = 7θ
∇²x = 0
det| 9 2 ; 3 10 | = 84
336K
∇²n = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
324K