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-rw-r--r--sys/man/1/fplot2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/man/1/fplot b/sys/man/1/fplot
index fe8e7eafe..4ab98a990 100644
--- a/sys/man/1/fplot
+++ b/sys/man/1/fplot
@@ -45,7 +45,7 @@ Plot the absolute value and x^3 functions to a 400x400 image(6) on standard outp
.IR page (1).
.IP
.EX
-fplot -c -s 400x400 'sqrt(x*x)' 'x^3' | page
+fplot -c -s 400x400 'abs(x)' 'x^3' | page
.EE
.SH SOURCE
.B /sys/src/cmd/fplot.c