> > [[[0, 0], [1, 1], [2, 2]], [[1, 1], [2, 2], [3, 3]], [[2, 2], [3,
> 3], [4, 4]], [[3, 3], [4, 4], [5, 5]]]
> > >>> _==S(str(ArrayComprehension(i+j
> ,(i,0,3),(j,0,2),(k,0,1)).doit()))
> > True
> >
> > So I see the reason not to
Hi,
As far as I know, the difference between `ArrayComprehension` and `list`
lies in the notion of multidimensionality.
First of all, for clarification,
> `List(i + j, (i,0,3), (j,0,4))` is the unevaluated form of `[i + j for i
in range(4) for j in range(5)]`.
is not quite true regarding the
It is the string between “”” ””” below some classes or functions which gives a
general description of it and the parameters. Some of them contain as well
examples for guidance. Here is an example.(link)
发送自 Windows 10 版邮件应用
发件人: Rahul Prajapati
发送时间: 2019年4月8日 12:18
收件人: sympy
主题: [sympy] Re:
