1. 07 Oct, 2014 1 commit
  2. 05 Oct, 2014 1 commit
  3. 24 Jul, 2014 1 commit
  4. 16 Jul, 2014 1 commit
  5. 10 Jul, 2014 1 commit
  6. 30 Jun, 2014 1 commit
  7. 20 Jun, 2014 1 commit
  8. 07 Apr, 2014 1 commit
  9. 15 Mar, 2014 1 commit
    • Liam M. Healy's avatar
      Fix computation of destination grid · 738c9440
      Liam M. Healy authored
      Search map-n-grids to search the sources (first to last) for a model grid from which to define the destination, instead of using the first grid. Commit 17e1abc2 was an incorrect implementation; this commit fixes it so that grid:slice now works on pq-grids. A test has been added to grid-array-units to check for correct function.
      738c9440
  10. 07 Feb, 2014 1 commit
  11. 17 Jan, 2014 1 commit
    • Liam M. Healy's avatar
      New macro if-defined, permit undefined conditionals · 2716a4a1
      Liam M. Healy authored
      New macro if-defined permits defining conditionals where the test-form
      clause will be NIL if the function is not yet defined, thereby
      skipping the then-clause, which has function call that will be defined
      when the test-form is. This replaces the hook special variable for
      grid in #'nf.
      2716a4a1
  12. 15 Jan, 2014 2 commits
    • Liam M. Healy's avatar
      Define *nf-t-hook*, load grid/format-output.lisp · 6279d898
      Liam M. Healy authored
      Format (nf) grids in the T method of #'nf by using newly defined
      *nf-t-hook*. If grid is not loaded, this variable is nil; once grid is
      loaded, then it tells the method to call nf-grid on the object if it's
      a grid. All tests pass on several combinations of system loads.
      6279d898
    • Liam M. Healy's avatar
      Remove, reorder files in modules, add stream argument to time-interval-format · 363580ca
      Liam M. Healy authored
      In date-time.asd, remove duplicate file convert-timescale from
      connected system datime-pqd, and load convert-timescale at the end of
      date-time. Add stream argument to time-interval-format. The systems
      date-time, physical-dimension, and lisp-unit can be simultaneously
      loaded, and the :antik tests pass.
      363580ca
  13. 14 Jan, 2014 1 commit
    • Liam M. Healy's avatar
      Put time-interval into connected system datime-pqd · c8fab667
      Liam M. Healy authored
      New connected system datime-pqd loads when date-time and
      physical-dimension load, and contains definitions that deal with time
      intervals and their conversion to physical quantities with
      dimension. This does not load correctly.
      c8fab667
  14. 09 Jan, 2014 1 commit
  15. 08 Jan, 2014 1 commit
    • Liam M. Healy's avatar
      Eliminate system input-output · ee2c6490
      Liam M. Healy authored
      Eliminate system input-output, fold most into antik-base. Still needs
      separation of grid function and currently does not load.
      ee2c6490
  16. 06 Jan, 2014 1 commit
  17. 05 Jan, 2014 3 commits
    • Liam M. Healy's avatar
      Fix loading of eop.lisp · fefd48d2
      Liam M. Healy authored
      fefd48d2
    • Liam M. Healy's avatar
      Dyadic functions +, -, *, / with single or sequence arguments · 208c5b18
      Liam M. Healy authored
      + All single-argument behavior should be defined in the ordinary functions.
      + All methods with sequence as one or both arguments moved to grid (because of the need to check for grids), defined by defmethods-dyadic-sequences
      + If one argument is a sequence, scalar argument is mapped to each element
      + If both arguments are sequences, elementwise map on each, so sequences have to be the same length.
      + Warning from ordinary functions if an argument is nil.
      + Tests for 1, 2, 3 arguments added/organized in [[file:~/mathematics/antik/tests/numbers.lisp::(lisp-unit:define-test%20numbers][numbers.lisp]].
      + Add test cases in antik/grid/tests/sequence.lisp for one or both argunments a sequence
      + All tests pass with antik-base only and grid systems loaded.
           #+BEGIN_SRC lisp
           (ql:quickload :lisp-unit)
           (ql:quickload :grid)
           :pa antik
           (lisp-unit:run-tests)
           NUMBERS: 40 assertions passed, 0 failed.
           SEQUENCES: 12 assertions passed, 0 failed.
           TOTAL: 52 assertions passed, 0 failed, 0 execution errors.
           #+END_SRC
      208c5b18
    • 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
  18. 28 Dec, 2013 2 commits
    • Liam M. Healy's avatar
    • Liam M. Healy's avatar
      Create grids from index/indices · 141dbe9b
      Liam M. Healy authored
      Two new functions in new file grid/index-functions.lisp
          make-grid-from-index
          make-grid-sequential-elements
      will create grids from the index or indices. The first one is general,
      the second one creates elements as an affine transformation
      (step/offset) of the indices. These functions are more general than
      and replace the test-grid-double-float and offset-ifd which were
      written for test grid generation.
      141dbe9b
  19. 26 Dec, 2013 2 commits
  20. 16 Dec, 2013 1 commit
  21. 30 Nov, 2013 1 commit
  22. 28 Nov, 2013 1 commit
  23. 27 Nov, 2013 1 commit
    • Liam M. Healy's avatar
      Move definitions between systems · 579cf96b
      Liam M. Healy authored
      Move some definitions of print-grid-readably to grid from
      foreign-array, because physical-dimension relies on this function
      being defined. Remove the (T T) method left in the defgeneric for /i.
      579cf96b
  24. 25 Nov, 2013 1 commit
    • Liam M. Healy's avatar
      Separate, add systems input-output, math-high, mathematics · f0472919
      Liam M. Healy authored
      Separate, add systems new systems that were in the old monolithic
      antik.asd: input-output, math-high, mathematics. Make the retrieval of
      earth orientation parameters (for calibrating UT1 timescale) a
      connected system when Drakma is loaded.
      f0472919
  25. 23 Nov, 2013 2 commits
    • Liam M. Healy's avatar
      Move arithmetic methods that use funcall-dyadic, organize tests · 514bbac1
      Liam M. Healy authored
      Calls to funcall-dyadic only should happen once that function has been defined, and it is meant to handle grid/pq case anyway, so the arithmetic methods (t t) that called it have been moved to where it is defined, which is in the physical-dimension system. Tests have been reorganized, and all pass.
      514bbac1
    • Liam M. Healy's avatar
      System physical-dimension, requires grid, loadable · e670f326
      Liam M. Healy authored
      As an interim step in separation of systems, physical-dimension is now loadable if grid is loaded. All grid tests pass. However, there are failures basic Antik functions and tests are not properly loaded.
      e670f326
  26. 09 Nov, 2013 2 commits
  27. 22 Oct, 2013 1 commit
    • Liam M. Healy's avatar
      Fix #'right-angle · ceee01b4
      Liam M. Healy authored
      The function right-angle will find an arbitrary vector in the plane
      perpendicular to a given vector. It would possibly return the zero
      vector. This version is shorter and should always produce a non-zero
      vector.
      ceee01b4
  28. 25 Sep, 2013 1 commit
  29. 21 Sep, 2013 2 commits
  30. 24 Jun, 2013 1 commit
    • Liam M. Healy's avatar
      Fix iterate extension to increment properly · e85d75dc
      Liam M. Healy authored
      In the iterate extension :matrix-element, the first element of
      following rows was repeated due to an error in the logic of the
      expansion. 
      Example: 
      (defparameter m1 #m(1 2 3 ^ 0 6 8))
      (iter:iter (iter:for e :matrix-element m1) (princ e) (princ " "))
      1.0 2.0 3.0 0.0 0.0 6.0 8.0
      This is now fixed.
      
      Problem reported on SO, and sent to mailing list by Joshua Taylor.
      e85d75dc
  31. 19 Jun, 2013 1 commit
  32. 13 Jun, 2013 1 commit