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Text File  |  1998-10-22  |  175b  |  13 lines
  1. round-it float &optional (digits 3)
  2.  
  3. rounds a floating-point number to digits
  4.  
  5. (round-it 1.23456789)
  6. ->1.235
  7.  
  8. (round-it 1.23456789 1)
  9. ->1.2
  10.  
  11. (round-it 1.23456789 5)
  12. ->1.23457
  13.