[VCLab-Main] [Software][HotEqn][Choose/Atop]
{n+1 \choose k}={n
\choose k}+{n \choose k-1} |
|
{n+1 \atop k} |
|
A_{p_1\,p_2\cdots
p_{n-k} \atop p_1\,p_2\cdots p_{n-k}} |
|
{1\;0\choose 0\;1} |
|
\left({a\atop
l}{b\atop m}{c\atop n}\right) |
[VCLab-Main] [Software][HotEqn][Choose/Atop]