#  sine_curve_input.txt
#
#  Discussion:
#
#    Plot some variations of a sine curve.
#
#  Licensing:
#
#    This code is distributed under the GNU LGPL license.
#
#  Modified:
#
#    03 June 2012
#
#  Author:
#
#    John Burkardt
#
set term png
set output "sine_curve.png"
set timestamp
plot sin(x)
plot [0:2*pi] sin(x)
plot [0:2*pi] sin(x) title "Y = SIN(X)"
set grid
set timestamp
plot [0:2*pi] x-0.5*sin(x) title "X-0.5*SIN(X) versus X", x title "X"
quit