Alternative Equation Formats
The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.
MathML
MathML rendered with MathJax
Math as LaTeX Source
$\alpha _{i_1},\beta _{i_1 i_2},\ldots , \epsilon _{i_1 i_2 \cdots i_ n r}$
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