Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:40Z
11t² + 7t + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
198K
E = mc²
det| 11 5 ; 0 12 | = 132
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
366K
det| 9 4 ; 1 10 | = 86
201K
det| 10 4 ; 1 11 | = 106
176K
det| 11 9 ; 5 12 | = 87
319K
det| 1 1 ; 5 2 | = -3
359K
∑_{k=1}^{n} k = n(n+1)/2
263K
det| 5 6 ; 7 6 | = -12
233K