Xgraph

Xgraph is the name of at least two applications for 2-D interactive plotting, graphing and animation.

Hein's XGRAPH

In 1984,¹ Carl Hein of Lockheed Martin Advanced Technology Labs developed XGRAPH. Hein's XGRAPH is available in binary format for various platforms.

Harrison's xgraph

In 1989,² David Harrison of the University of California, Berkeley, released xgraph for X11R3 of X Window. Various versions of Harrison's xgraph are available in source and binary format for various platforms. Harrison's xgraph is released under the BSD License.

References

Hein, Carl (2013). XGRAPH General Purpose 2-D plotter
David Harrison (1989-02-10). xgraph-12.1 man page

VINT release of xgraph.

[1] Hein, Carl (2013). XGRAPH General Purpose 2-D plotter

[2] David Harrison (1989-02-10). xgraph-12.1 man page

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