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P1673: typo in rank_2k update description #184

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P1673: typo in rank_2k update description #184

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4 changes: 2 additions & 2 deletions D1673/P1673.bs
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Original file line number Diff line number Diff line change
Expand Up @@ -8892,7 +8892,7 @@ The BLAS "quick reference" has a typo; the "ALPHA" argument of
For `i,j` in the domain of `C`
and in the triangle of `C` specified by `t`,
the mathematical expression for the algorithm is
`C(i,j) = C(i,j)` plus the sum of `A(i,k) * B(j,k)`
`C(i,j) = C(i,j)` plus the sum of `A(i,k1) * B(j,k1)`
for all `k1` such that `i,k1` is in the domain of `A`,
plus the sum of `B(i,k2) * A(j,k2)`
for all `k2` such that `i,k2` is in the domain of `B`.
Expand Down Expand Up @@ -8970,7 +8970,7 @@ void hermitian_matrix_rank_2k_update(
For `i,j` in the domain of `C`
and in the triangle of `C` specified by `t`,
the mathematical expression for the algorithm is
`C(i,j) = C(i,j)` plus the sum of `A(i,k) * conj(B(j,k))`
`C(i,j) = C(i,j)` plus the sum of `A(i,k1) * conj(B(j,k1))`
for all `k1` such that `i,k1` is in the domain of `A`,
plus the sum of `B(i,k2) * conj(A(j,k2))`
for all `k2` such that `i,k2` is in the domain of `B`.
Expand Down