Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:29Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{z\to 0} \frac{\sin z}{z} = 1
90K
2r² + 6r + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
29K
E = mc²
\frac{8}{7} \sum_{i=1}^{n} i^{2}
211K
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 4 6 ; 4 5 | = -4
69K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
352K