Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 00:15Z
12r² + 5r + 0 = 0
det| 7 1 ; 4 8 | = 52
198K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
11x² + 6x + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
359K
det| 1 1 ; 2 2 | = 0
233K
\oint_C \vec{F}\cdot d\vec{r} = 0
412K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
190K
∑_{k=1}^{n} k = n(n+1)/2
246K
det| 10 9 ; 7 11 | = 47
91K
det| 10 1 ; 1 11 | = 109
7K