Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:20Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 6 ; 4 5 | = -4
479K
8β² + 2β + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 10 2 ; 1 11 | = 108
129K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 7 8 | = 42
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 7 4 ; 4 8 | = 40
153K
det| 12 1 ; 1 13 | = 155
det| 3 7 ; 2 4 | = -2
473K
N₂ + 3H₂ ⇌ 2NH₃
det| 6 6 ; 3 7 | = 24
188K