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-rw-r--r--regress/eqn/unary/sqrt.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/regress/eqn/unary/sqrt.in b/regress/eqn/unary/sqrt.in
index b416da7c..2bd4a9f5 100644
--- a/regress/eqn/unary/sqrt.in
+++ b/regress/eqn/unary/sqrt.in
@@ -7,6 +7,6 @@
.Sh DESCRIPTION
initial text
.EQ
-r = sqrt { x sup 2 + y sup 2 } + sqrt { } + sqrt
+r = sqrt { x sup 2 + y sup 2 } + sqrt a+b + sqrt { } + sqrt
.EN
final text