Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:40Z
11t² + 7t + 4 = 0
det| 5 6 ; 7 6 | = -12
326K
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O
155K
det| 7 2 ; 7 8 | = 42
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 3 1 ; 7 4 | = 5
359K
det| 9 4 ; 1 10 | = 86
263K