Alternative Equation Formats

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MathML

min | | y - X β | |^{2} + λ \sum_{j = 1}^{k} \sqrt{| G_{j} |} | | β_{G_{j}} | |

\[ \min ||\mb{y}-\bX \bbeta ||^2 + \lambda \sum _{j=1}^{k} \sqrt{|G_ j|} ||\beta _{G_ j} || \]