Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:01Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 11 4 ; 5 12 | = 112
438K
2r² + 6r + 5 = 0
det| 5 6 ; 1 6 | = 24
394K
det| 9 4 ; 1 10 | = 86
29K
E = mc²
det| 7 1 ; 7 8 | = 49
94K
∫₀^∞ e^(-φ²) dφ = √π / 2
211K
∫₀^∞ e^(-t²) dt = √π / 2
69K