Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:34Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
\frac{7}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 5 8 ; 7 6 | = -26
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
1K
∑_{k=1}^{n} k = n(n+1)/2
153K
5θ² + 9θ + 2 = 0
det| 4 4 ; 5 5 | = 0
338K
PV = nRT
det| 12 1 ; 4 13 | = 152
188K
λ = h/p