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la.blas.syr2k
Compute symmetric rank-2k update.
Syntax
la.blas.syr2k(A, B, options?)
Description
Compute symmetric rank-2k update. If trans='N': C = alpha*A*B^T + alpha*B*A^T + beta*C If trans='T': C = alpha*A^T*B + alpha*B^T*A + beta*C Uses DSYR2K from BLAS. The result C is symmetric.
Parameters
| Name | Description |
|---|---|
| A | - First input matrix |
| B | - Second input matrix (same dimensions as A) |
| options(optional) | - Update options |
Returns
Syr2kResult