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DAMASK_EICMD
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simplified

This commit is contained in:
Martin Diehl 2020-03-29 20:04:24 +02:00
parent 08ad9d1d57
commit ba5538516c
1 changed files with 5 additions and 7 deletions
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12
src/math.f90
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@ -485,21 +485,19 @@ function math_invSym3333(A)
real(pReal),dimension(3,3,3,3),intent(in) :: A
integer :: ierr
integer, dimension(6) :: ipiv6
real(pReal), dimension(6,6) :: temp66
real(pReal), dimension(6*(64+2)) :: work
logical :: error
integer :: ierr_i, ierr_f
external :: &
dgetrf, &
dgetri
temp66 = math_sym3333to66(A)
call dgetrf(6,6,temp66,6,ipiv6,ierr)
error = (ierr /= 0)
call dgetri(6,temp66,6,ipiv6,work,size(work,1),ierr)
error = error .or. (ierr /= 0)
if (error) then
call dgetrf(6,6,temp66,6,ipiv6,ierr_i)
call dgetri(6,temp66,6,ipiv6,work,size(work,1),ierr_f)
if (ierr_i /= 0 .or. ierr_f /= 0) then
call IO_error(400, ext_msg = 'math_invSym3333')
else
math_invSym3333 = math_66toSym3333(temp66)