Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:44Z
∂y/∂t = 1y
det| 12 1 ; 5 13 | = 151
66K
\lim_{t\to 0} \frac{\sin t}{t} = 1
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
87K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
2K
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
61K
det| 6 1 ; 1 7 | = 41
∫₀^∞ e^(-φ²) dφ = √π / 2
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 9 4 ; 1 10 | = 86
472K
\frac{9}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-φ²) dφ = √π / 2
392K