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fplot(1): add BUGS section

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stanley lieber 2015-11-27 16:49:19 -05:00
parent 254031cf70
commit 8043614f79
1 changed files with 5 additions and 1 deletions
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6
sys/man/1/fplot
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@ -1,4 +1,4 @@
.TH FPLOT 1
b.TH FPLOT 1
.SH NAME
fplot \- plot elementary function
.SH SYNOPSYS
@ -54,6 +54,10 @@ fplot -c -s 400x400 'sqrt(x*x)' 'x^3' | page
either exits with
.LR "syntax error"
or an empty status.
.SH BUGS
Parentheses after unary operators are not special, e.g. sin(x)/2 is parsed as sin x/2 = sin(x/2) and not (sin x)/2.
.PP
There is no unary plus or minus.
.SH HISTORY
.I Fplot
first appeared in 9front (July, 2011).