deletions | additions       diff --git a/There_is_of_course.tex b/There_is_of_course.tex  deleted file mode 100644  index 7e343fb..0000000  --- a/There_is_of_course.tex  +++ /dev/null 
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There is, of course, a definite bias towards black hole space-times. I  may add cosmological ones when/if I get the chance.  diff --git a/layout.md b/layout.md  index 5f36b69..ab72858 100644  --- a/layout.md  +++ b/layout.md 
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sectionIntroduction.tex  This_began_as_some.tex  There_is_of_course.tex  A_few_words_about.tex  When_using_spherical.tex  section31_Decomposit.tex