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So, who can tell me how to implement the symmetric matrix product which only stored the upper or lower triangle matrix.

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I dont know the kernlib.

I means that there are two symmetric matrix A and B, and are stored the Upper or Lower triangle matrix.

For example

1 2 3 4 2 7

A=2 4 5 B= 2 9 3

3 5 6 7 3 2

and A is sotred the Upper triangle matrix as A=[1 2 3 4 5 6]

B is sotred the Upper triangle matrix as B=[4 2 7 9 3 2]

So, which function is used to implement the A*B?

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