Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:35Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 9 ; 0 6 | = 30
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
\frac{7}{2} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
det| 5 8 ; 7 6 | = -26
5θ² + 9θ + 2 = 0
det| 5 3 ; 7 6 | = 9
473K
∑_{k=1}^{n} k = n(n+1)/2
338K
PV = nRT
λ = h/p
det| 4 6 ; 3 5 | = 2
\lim_{y\to 0} \frac{\sin y}{y} = 1