Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:05Z
E = mc²
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
2ω² + 4ω + 5 = 0
det| 1 2 ; 7 2 | = -12
90K
E = mc²
\frac{7}{1} \sum_{i=1}^{n} i^{2}
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
390K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
69K
det| 7 4 ; 4 8 | = 40
144K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
352K