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sumwolfram-mathematica
SendiMendi
SendiMendi

Reputation: 11

Mathematica - multiple Sum, list as argument

I am generating lists of arguments of this sort:

    list = {{i_1,min_1,max_1},{i_2,min_2,max_2}, ... ,{i_n,min_n,max_n}}

How can I use this kind of lists as an argument for the multiple Sum?

    Sum[f,{i_1,min_1,max_1},{i_2,min_2,max_2}, ... ,{i_n,min_n,max_n}]

Upvotes: 1

Views: 1547

Answers (1)

Edmund
Edmund

Reputation: 528

Sum has attribute HoldAll so you must force evaluation of Sequence with Evaluate.

list = {{i1, min1, max1}, {i2, min2, max2}, {in, minn, maxn}};

Sum[f, Evaluate[Sequence @@ list]]

enter image description here

You can't use underscore in Mathematica for variable names as it indicates a pattern.

Hope this helps.

Upvotes: 3

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