Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:50Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
320K
∫₀^∞ e^(-β²) dβ = √π / 2
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
2r² + 6r + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
29K
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O
94K
det| 7 4 ; 4 8 | = 40
69K
det| 8 9 ; 4 9 | = 36
144K