MinMax

MinMax[list] gives the list {Min[list],Max[list]}.

MinMax[list,δ] gives {Min[list]-δ, Max[list]+δ}.

MinMax[list,Scaled[s]] gives {Min[list]-δ, Max[list]+δ} where δ=s×(Max[list]-Min[list]).

MinMax[list,{δmin,δmax}] gives {Min[list]-δmin,Max[list]+δmax}.

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