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 | 1 | initial version |
It is simply
sage: prod(S)
6
You cannot index S because it is not ordered; you would have to convert to a list first e.g. by list(S).
The elements of S are of type Integer and so prod will use the product of integers.
When you add to S a complex number element like 1+I which is of type Expression, the Integers will be coerced to Expressions, the product will work in the way you expect and the result will be an Expression.
| | 2 | No.2 Revision |
It is simply
sage: prod(S)
6
You cannot index S because it is not ordered; you would have to convert to a list first e.g. by s = list(S).
The elements of S are of type Integer and so prod will use the product of integers.
When you add to S a complex number element like 1+I which is of type Expression, the Integers will be coerced to Expressions, the product will work in the way you expect and the result will be an Expression.
