Example:
expr_1: cos(x)*cos(y)$ expr_2: sin(x)*cos(y)$ expr_3: sin(y)$ plot3d ([expr_1, expr_2, expr_3], [x, -%pi, %pi], [y, -%pi, %pi], ['grid, 40, 40], [gnuplot_pm3d, true] );
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See Also ...
- PLOT3D-TORUS
Example:
expr_1: cos(x)*cos(y)$ expr_2: sin(x)*cos(y)$ expr_3: sin(y)$ plot3d ([expr_1, expr_2, expr_3], [x, -%pi, %pi], [y, -%pi, %pi], ['grid, 40, 40], [gnuplot_pm3d, true] );
