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authorDavid Thompson <dthompson2@worcester.edu>2019-05-13 19:00:33 -0400
committerDavid Thompson <dthompson2@worcester.edu>2019-05-13 19:00:33 -0400
commit6d5e5eb609aefd6373f2e4c4426db2fe5fd386b2 (patch)
tree45f8ee05d41542d7e05c3bc3b3eb4121a338f06a
parent4282f8521fab279070c79b15bba50a6d5524d028 (diff)
doc: Remove unicode character for pi because it breaks 'make dvi'.
-rw-r--r--doc/api.texi6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/api.texi b/doc/api.texi
index 33c9759..ab2955d 100644
--- a/doc/api.texi
+++ b/doc/api.texi
@@ -374,9 +374,9 @@ detection.
@subsection Basics
@defvar pi
-An essential constant for all trigonometry. @code{@U{03C0}} is the ratio
-of a circle's circumferences to its diameter. Since @code{@U{03C0}} is an
-irrational number, the @var{pi} in Chickadee is a mere floating point
+An essential constant for all trigonometry. Pi is the ratio of a
+circle's circumferences to its diameter. Since pi is an irrational
+number, the @var{pi} in Chickadee is a mere floating point
approximation that is ``good enough.''
@end defvar