From c696998ec30d10043258ac91a0c9c52f80102773 Mon Sep 17 00:00:00 2001
From: Sigrid <ftrvxmtrx@gmail.com>
Date: Fri, 27 Nov 2020 10:35:57 +0100
Subject: [PATCH] fplot(1): use abs()

---
 sys/man/1/fplot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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