Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:44Z
∂y/∂t = 1y
det| 7 4 ; 4 8 | = 40
66K
det| 7 1 ; 7 8 | = 49
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 0 6 | = 30
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
174K
det| 6 1 ; 1 7 | = 41
\lim_{n\to 0} \frac{\sin n}{n} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
472K
\frac{9}{7} \sum_{i=1}^{n} i^{2}
3α² + 5α + 4 = 0
2H₂ + O₂ → 2H₂O
F = G m₁m₂ / r²