History of Reading on Procedures

Monday, 4 September 2000 [Samuel A. Rebelsky]

• Created.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2000F/Readings/procedure-definitions.html.

Wednesday, 31 January 2001 [Samuel A. Rebelsky]

• Updated example.
• Updated documentation for sample procedures to follow the Six P's style.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2001S/Readings/procedures.html.

Monday, 9 September 2002 [Samuel A. Rebelsky]

• Added a few more comments on the importance of documentation.
• Changed an example.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2002F/Readings/procedures.html.

Wednesday, 22 September 2003 [Samuel A. Rebelsky]

• Even more comments on the importance of documentation.
• Updated a reference to an old example so that it corresponded to a new example.
• Reformatted slightly.

Friday, 24 September 2003 [Samuel A. Rebelsky]

• Added documentation for frac.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS153/2003S/Readings/procedures.html.

Thursday, 30 September 2003 [Samuel A. Rebelsky]

• Corrected some typos.
• Added some of the strange frac examples (since they caused problems in lab). Also added comment about those examples.
• Added even more section headings.
• Added introductory note.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2003S/Readings/procedures.html.

Tuesday, 9 September 2003 [Samuel A. Rebelsky]

• Retitled.
• Revised the introduction.
• Updated documentation for square.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2003F/Readings/procedures.html.

Sunday, 3 September 2006 [Samuel A. Rebelsky]

• Updated the output of frac to match DrSchemes new output format.
• Added link to PDF version.
• Other minor updates.
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2006F/Readings/procedures.html.

Tuesday, 30 January 2007 [Samuel A. Rebelsky]

• Moved history to a separate file.

Sunday, 4 February 2007 [Samuel A. Rebelsky]

• Replaced frac procedure by fracpart. (TT correctly observed that separately converting numerator and denominator from inexact to exact and then dividing gave the same result as converting the number to exact.)
• This version available at http://www.cs.grinnell.edu/~rebelsky/Courses/CS151/2007S/Readings/procedures.html.