1. 07 Oct, 2014 1 commit
  2. 05 Jan, 2014 1 commit
    • Liam M. Healy's avatar
      New system date-time · 976244eb
      Liam M. Healy authored
      Load all datime functions together at the end of the physical-quantities module
      
      In anticipation of making a separate module/system for date and time, reorder load in physical-quantities and confirm that it compiles/loads and all tests pass.
      
      Move date-time into separate directory
      
      New system date-time
      976244eb
  3. 25 Mar, 2013 1 commit
    • Liam M. Healy's avatar
      Complete changes for system of units specification · bc899205
      Liam M. Healy authored
      - Fix number of arguments in calls to functions that no longer take
        sysunits or addition-units arguments.
      - Change nf-option so that it works dynamically, i.e., the default
        value is retrieved at run time, not macro expansion time.
      - Name argument to parameter-value must be in the keyword package.
      - The system of units can be nil, in which case an unreadable object
        is printed, with the sexp for the dimensions printed.  
      - New variable *basis-physical-dimensions* used to give the dimension
        without units.
      - All nf definitions in a separate file.
      
      System now compiles and loads without error.
      bc899205
  4. 02 Dec, 2011 1 commit
    • Liam M. Healy's avatar
      Comparison functions with more than two arguments · 5bfba33e
      Liam M. Healy authored
      The generic functions for comparison (<, >, etc.) have been renamed to
      have an "i" at the end, e.g. "<i".  A regular function has been
      defined for each that applies the generic function to each adjacent
      pair to determine the truth of the set.
      5bfba33e
  5. 15 Jan, 2011 1 commit
  6. 26 Dec, 2010 1 commit
    • Liam M. Healy's avatar
      Port the rest of the files in physical-quantities · 9c134491
      Liam M. Healy authored
      Port the rest of the files in physical-quantities.  Use Drakma to
      download the USNO finals.all file with earth orientation data.  It all
      compiles and loads and superficially works, but no real testing has
      been done.
      9c134491
  7. 25 Dec, 2010 1 commit