Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:49Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{7} \sum_{i=1}^{n} i^{2}
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
90K
∑_{k=1}^{n} k = n(n+1)/2
438K
2r² + 6r + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
394K
\lim_{z\to 0} \frac{\sin z}{z} = 1
29K
E = mc²
det| 7 2 ; 7 8 | = 42
211K
∂y/∂y = 3y
det| 7 4 ; 4 8 | = 40
390K
ΔS ≥ 0
det| 9 2 ; 3 10 | = 84
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K