Math Dump /sym/d782f9
id=704865 · host=jp.commstar.world · 2026-09-01 21:06Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 1 ; 6 5 | = 14
402K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 7 6 | = 9
398K
∂β/∂γ = 8β
ω = 2πf
11θ² + 6θ + 6 = 0
8ψ² + 9ψ + 2 = 0
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²γ = 0
∑_{k=1}^{n} k = n(n+1)/2
7r² + 5r + 5 = 0
8t² + 5t + 7 = 0