functionwrapper_zgeqrf
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real[:,:] | A_real | Square or rectangular matrix | |
| Real[size(A_real, 1),size(A_real, 2)] | A_imag | Square or rectangular matrix |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real[size(A_real, 1),size(A_real, 2)] | QR_real | A_real | QR factorization in packed format, real part |
| Real[size(A_real, 1),size(A_real, 2)] | QR_imag | A_imag | QR factorization in packed format, imaginary part |
| Real[min(size(A_real, 1), size(A_real, 2))] | tau_real | The scalar factors of the elementary reflectors of Q, real part | |
| Real[min(size(A_real, 1), size(A_real, 2))] | tau_imag | The scalar factors of the elementary reflectors of Q, imaginary part | |
| Integer | info |