Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:47Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dz [z^11] = 11z^10
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{7}{1} \sum_{i=1}^{n} i^{2}
90K
2r² + 6r + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
394K
det| 2 7 ; 7 3 | = -43
29K
E = mc²
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
94K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
∂y/∂y = 3y
det| 7 4 ; 4 8 | = 40
390K
\lim_{z\to 0} \frac{\sin z}{z} = 1
69K