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Construct the torus using
the command "tubeplot".
Construct two tori as thus:
VRML
Maple Files
w801.mws
w802.mws
ºô­¶
Webpage801
Webpage802
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Construct the torus using 
the command "plot3d".
Construct the torus by passing
two patches as thus:
VRML
Maple Files
w803.mws
w804.mws
ºô­¶
Webpage803
Webpage804
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Construct one half of a torus so its cross-section consists of two 
concentric circles.
Construct one half of a torus so its cross-section consists of two disjoint circles.
VRML
Maple Files
w805.mws
w806.mws
ºô­¶
Webpage805
Webpage806
ÃD¥Ø
Construct one half of a torus so its cross-section consists of two intersecting circles.
Construct one half of a torus so its cross-section consists of two interlocking circles in space.
VRML
Maple Files
w807.mws
w808.mws
ºô­¶
Webpage807
Webpage808
ÃD¥Ø
Construct a knot as thus:
Construct knots as thus:
VRML
Maple Files
w809.mws
w810.mws
ºô­¶
Webpage809
Webpage810
ÃD¥Ø
Construct a twisted torus whose section are formed by regular triangles:
  
VRML
 
Maple Files
w811.mws
  
ºô­¶
Webpage8011