博文
Outer[f,list1,list2...]
||
Out[326]=
Out[329]//MatrixForm= 
http://documents.wolfram.com/v5/Built-inFunctions/AdvancedDocumentation/LinearAlgebra/2.7.html
https://m.sciencenet.cn/blog-43412-22765.html
上一篇：Generate matrix elements with symbol head
下一篇：Calculus of Variations
