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I'm seeing half precision on at least 10 to 20% of the entries :(<br>
Knowing I should see full precision, I will dig deeper.<br>
<br>
-sanjay<br>
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<div class="moz-cite-prefix">On 5/14/19 5:22 PM, Mark Adams wrote:<br>
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<div dir="ltr">I would hope you get full precision. How many
digits are you seeing?</div>
<br>
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<div dir="ltr" class="gmail_attr">On Tue, May 14, 2019 at 7:15
PM Sanjay Govindjee via petsc-users <<a
href="mailto:petsc-users@mcs.anl.gov" moz-do-not-send="true">petsc-users@mcs.anl.gov</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I
am using the following bit of code to debug a matrix. What is
the <br>
expected precision of the numbers that I will find in my ASCII
file?<br>
As far as I can tell it is not the full double precision that
I was <br>
expecting.<br>
<br>
call PetscViewerASCIIOpen(PETSC_COMM_WORLD, <br>
tangview,K_view, ierr)<br>
call PetscViewerSetFormat(K_view, <br>
PETSC_VIEWER_ASCII_MATLAB, ierr)<br>
call MatView (Kmat, K_view,
ierr)<br>
<br>
-sanjay<br>
<br>
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