Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:48Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{6}{3} \sum_{i=1}^{n} i^{2}
90K
2r² + 6r + 5 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
394K
∑_{k=1}^{n} k = n(n+1)/2
29K
E = mc²
∂y/∂y = 3y
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
390K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
352K
det| 4 5 ; 4 5 | = 0
2n² + 9n + 2 = 0