Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:43Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-β²) dβ = √π / 2
90K
2r² + 6r + 5 = 0
det| 10 2 ; 3 11 | = 104
29K
E = mc²
det| 11 4 ; 5 12 | = 112
211K
∂y/∂y = 3y
λ = h/p
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
det| 4 5 ; 4 5 | = 0
2n² + 9n + 2 = 0