Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:43Z
11t² + 7t + 4 = 0
det| 8 6 ; 6 9 | = 36
326K
CH₄ + 2O₂ → CO₂ + 2H₂O
198K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 2 ; 1 11 | = 108
366K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
263K
det| 7 2 ; 7 8 | = 42
233K