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Annotation of OpenXM_contrib/gnuplot/demo/random.dem, Revision 1.1.1.2

1.1       maekawa     1: #
1.1.1.2 ! maekawa     2: # $Id: random.dem,v 1.1.1.1 1998/04/15 19:16:42 lhecking Exp $
1.1       maekawa     3: #
                      4: # random.dem
                      5: #
                      6: # Lattice test for random numbers;
                      7: # If you can see any patterns in this plot, the random number generator
                      8: # is not very good.
                      9: #
                     10: # Permission granted to distribute freely for non-commercial purposes only
                     11: #
                     12: # Copyright (c) 1991, Jos van der Woude, jvdwoude@hut.nl
                     13: seed = 1317
                     14: seed = rand(seed)
                     15: set nokey
                     16: set xrange [0: 1]
                     17: set yrange [0: 1]
                     18: set zrange [0: 1]
                     19: set title "Lattice test for random numbers"
                     20: set xlabel "rand(n) ->"
                     21: set ylabel "rand(n + 1) ->"
                     22: set zlabel "rand(n + 2) ->"
                     23: set format x "%3.2f"
                     24: set format y "%3.2f"
                     25: set format z "%3.2f"
                     26: set tics
                     27: set sample 1000
                     28: set function style dots
                     29: set parametric
                     30: plot rand(1), rand(1)
                     31: pause -1 "Hit return to continue"
                     32: pause 0 "3D plot ahead, one moment please ..."
                     33: set sample 50
                     34: splot rand(1), rand(1), rand(1)
                     35: pause -1 "Hit return to continue"