Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:15Z
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
320K
det| 7 4 ; 4 8 | = 40
144K
2ω² + 4ω + 5 = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
394K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
94K
det| 2 1 ; 2 3 | = 4
det| 9 9 ; 5 10 | = 45
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}