MTM[ezsurf] - 3-D surface plotter
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Calling Sequence
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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')
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Parameters
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f, g, h
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-
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algebraic expression
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xmin, xmax, ymin, ymax, smin, smax, tmin, tmax
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-
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(optional) numeric
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'circ'
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-
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(optional)
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Description
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The ezsurf(f) calling sequence plots the 3-D surface described by the 2 variable expression, f.
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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.
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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.
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The range limits correspond to the order of alphabetically sorted indeterminates.
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When the keyword option 'circ' is given, the plot is a disk.
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