sin(x) for x ranging from -3 to 3
  .___________________________________________________________.___ 3
  [                             |           _-~  ~~-_         ]
  [                             |         ,'         `.       ]    |
  [                             |        /             \      ]
  [                             |      ,'               \     ]    |
  [                 Houston, we |     /                  `.   ]_
  [               have a problem|    /                     \  ]    |
  [                      `      |   /                       \ ]
  [                        o    |  /                         \]    |
  [                       /     | /                           \
  [______________________/\_____|/____________________________]___ 0
  [                             /                             ]
  \                           ,'|                             ]    |
  [\                         /  |                             ]
  [ \                       /   |                             ]    |
  [  \                     /    |                             ]
  [   \                   /     |                             ]_   |
  [    \                 /      |                             ]
  [     `.             ,'       |                             ]    |
  [       `.         ,'         |                             ]
  [_________~-_____-~___________|_____________________________]___-3
  |    '    |    '    |    '    |    '    |    '    |    '    |    |
 -3__  __  -2  __  __-1__  __  _0 __  __  1_  __  __2 __  __  3:F_P:


######################################Wed Nov 13 2002#################