mk_graph Manual
Edition : 2009.02.12
OpenXM.org
- mtg.plot3d(formula)
-
:: Draw a graph of formula
- mtg.plot3d(formula | options)
-
:: Draw a graph of formula. Optional arguments are described below.
- return
-
List
- formula
-
Expression or quote data. It should be a function in
x, y.
- optinal arguments
-
- domain
-
List. [[xmin,xmax],[ymin,ymax]]
- mesh
-
Natural number. Division number to mesh the region.
- Details have not been written. See examples.
[1210] import("mt_graph.rr");
[1211] mtg.test2();
[1210] import("mt_graph.rr");
[1211] mtg.plot3d(x^2-y^2);
[1210] import("mt_graph.rr");
[1211] mtg.plot3d(x^2-y^2 | domain=[[-1,1],[1,1]]);
[1210] import("mt_graph.rr");
[1211] def myfunc(X,Y) { if (X*Y < 0) return 0; else 1;}
[1212] mtg.plot3d(quote(myfunc(x,y)*x*y));
- mtp.parametric_plot3d(formula)
-
:: Draw a graph of formula
- mtp.parametric_plot3d(formula | options)
-
:: Draw a graph of formula. Optinal arguments are described below.
- return
-
List
- formula
-
Expression or quote data. It should be a function in
s, t.
- optinal arguments
-
- domain
-
List. [[xmin,xmax],[ymin,ymax]]
- mesh
-
Natural number. Division number to mesh the region.
- fitting
-
If it is set to 0, then automatic fitting to the z-direction is not done.
- Details have not been written. See examples.
[1210] import("mt_graph.rr");
[1211] mtp.test5(); /* Klein bottle (8 figure) */
[1210] import("mt_graph.rr");
[1211] mtp.parametric_plot3d([s,t,s^2-t^2]);
[1210] import("mt_graph.rr");
[1211] def myfunc(X,Y) { if (X*Y < 0) return 0; else 1;}
[1212] mtp.parametric_plot3d([s,t,quote(myfunc(s,t)*s*t) | fitting=0);
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