#  ranges_input.txt
#
#  Discussion:
#
#    Plot the tangent function, but specify the X and Y ranges.
#    Specifying the Y range is important because the tangent
#    function "blows up"
#
#  Licensing:
#
#    This code is distributed under the GNU LGPL license.
#
#  Modified:
#
#    14 October 2013
#
#  Author:
#
#    John Burkardt
#
set term png
set output "ranges.png"
set grid
set timestamp
plot [t=0:10] [-5:5] tan(t) title "The tangent function"
quit