Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:19Z
det| 3 3 ; 5 4 | = -3
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
e^{i\pi} + 1 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
191K
det| 12 1 ; 4 13 | = 152
390K
E = mc²
det| 9 4 ; 1 10 | = 86
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K
det| 3 7 ; 2 4 | = -2
det| 8 5 ; 1 9 | = 67
∂t/∂β = 2t
PV = nRT