ezsurf - Maple Help
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MTM

 ezsurf
 3-D surface plotter

 Calling Sequence ezsurf(f) ezsurf(f,[xmin,xmax]) ezsurf(f,[xmin,xmax,ymin,ymax]) ezsurf(f,g,h) ezsurf(f,g,h,[smin,smax,tmin,tmax]) ezsurf(..., 'circ')

Parameters

 f, g, h - algebraic expression xmin, xmax, ymin, ymax, smin, smax, tmin, tmax - (optional) numeric 'circ' - (optional)

Description

 • The ezsurf(f) calling sequence plots the 3-D surface described by the 2 variable expression, f.
 • xmin and xmax denote the left and right endpoints of the horizontal range.  ymin and ymax denote the vertical endpoints.  When omitted, the default range is -Pi .. Pi.
 • When three expressions are given as the first arguments in the ezsurf calling sequence, an implicitplot3d of f(s,t), g(s,t) and h(s,t) is generated.
 • The range limits correspond to the order of alphabetically sorted indeterminates.
 • When the keyword option 'circ' is given, the plot is a disk.

Examples

 > $\mathrm{with}\left(\mathrm{MTM}\right):$
 > $\mathrm{ezsurf}\left(\mathrm{sin}\left(x+y\right),\left[-1,1\right]\right)$
 > $\mathrm{ezsurf}\left(\mathrm{binomial},\left[0,5\right]\right)$
 > $\mathrm{ezsurf}\left({1.3}^{x}\mathrm{sin}\left(y\right),\left[-1,2\mathrm{Pi},0,\mathrm{Pi}\right]\right)$
 > $\mathrm{ezsurf}\left(1,x,y,\left[0,2\mathrm{Pi}\right]\right)$
 > $\mathrm{ezsurf}\left(x\mathrm{sin}\left(x\right)\mathrm{cos}\left(y\right),x\mathrm{cos}\left(x\right)\mathrm{cos}\left(y\right),x\mathrm{sin}\left(y\right),\left[0,2\mathrm{Pi},0,\mathrm{Pi}\right]\right)$

 See Also