Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:57Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
320K
∫₀^∞ e^(-β²) dβ = √π / 2
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
90K
2r² + 6r + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
394K
E = mc²
det| 9 4 ; 1 10 | = 86
211K
∂y/∂y = 3y
λ = h/p
ΔS ≥ 0