 Simon Brooke
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7f93b04b72
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Various refactorings around bignum arithmetic
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2019-01-17 17:04:14 +00:00 |
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Simon Brooke
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d624c671cd
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Major refactoring, all tests still pass
Bignum issues not yet folly resolved.
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2019-01-05 11:42:17 +00:00 |
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Simon Brooke
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67802a07b8
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Now successfully reading/printing 2 cell bignums
Something is wrong with n-cell bignums, but let's make haste slowly.
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2019-01-04 10:40:15 +00:00 |
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Simon Brooke
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d9d789fdd0
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Now creating the correct internal bignum representation
add_integers returns an integer which by inspection of the internal representation is correct, but the print representation is not correct.
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2019-01-03 11:21:08 +00:00 |
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Simon Brooke
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a02d286ad5
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Spotted a bug in car of a stream, and fixed it.
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2018-12-31 16:18:39 +00:00 |
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Simon Brooke
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e5f40032e9
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Now safely detecting (but not dealing with) integer overflow.
Also printing and reading integers with comma separators.
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2018-12-31 16:15:14 +00:00 |
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Simon Brooke
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72ab4af20e
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Seem to have fixed the 'oblist getting lost' problem.
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2018-12-31 14:43:47 +00:00 |
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Simon Brooke
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e7dffcad2c
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Not really making progress.
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2018-12-30 19:07:07 +00:00 |
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Simon Brooke
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02fe5669d8
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Complete reworking of the REPL
which is good in itself, but not what I was meant to be working on.
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2018-12-30 17:56:15 +00:00 |
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Simon Brooke
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489f008044
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Printing of bignums basically done, not tested.
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2018-12-29 23:44:28 +00:00 |
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Simon Brooke
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342f0308d3
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The beginning of bignums is in place, tests still pass.
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2018-12-29 22:30:07 +00:00 |
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Simon Brooke
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c21a762413
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Much better GC, still a few things being missed.
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2018-12-29 20:34:31 +00:00 |
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Simon Brooke
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7b126ea979
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Garbage collection now much better, not good
There's clearly still a lot of things getting incremented but not decremented.
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2018-12-29 09:35:29 +00:00 |
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Simon Brooke
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40e1f3ca64
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Whitespace only changes
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2018-12-29 07:40:01 +00:00 |
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Simon Brooke
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8231c74bae
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Various fixes while trying to make defun! work
It still doesn't, but I think it's VERY close!
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2018-12-28 22:41:00 +00:00 |
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Simon Brooke
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570634bc43
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Success! All tests pass.
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2018-12-28 21:33:35 +00:00 |
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Simon Brooke
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96dad29f91
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Good news: only one test failing. Bad news: it's nlambda.
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2018-12-28 21:21:11 +00:00 |
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Simon Brooke
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e52ccce0eb
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Much progress! Half the unit tests pass.
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2018-12-28 15:50:37 +00:00 |
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Simon Brooke
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75abfb4050
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Much better debugging, but it still doesn't work
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2018-12-27 21:37:38 +00:00 |
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Simon Brooke
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3d5c27cb10
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Horribly broken, may have to rethink.
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2018-12-26 21:10:24 +00:00 |
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Simon Brooke
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9937f344dc
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Major refactoring. Major problems!
On the right path but it doesn't work yet.
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2018-12-26 20:30:14 +00:00 |
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Simon Brooke
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ae8ba67ed7
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Better exceptions, investigation on failure to read/print wide chars.
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2018-12-25 15:32:53 +00:00 |
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Simon Brooke
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9ff2f14c7d
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Reverse
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2018-12-25 14:44:38 +00:00 |
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Simon Brooke
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9e5af35aa0
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Read negative numbers
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2018-12-25 13:51:15 +00:00 |
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Simon Brooke
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6ee9f9b59a
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Begun work on bignums; changed integer size to 64 bits
I'm fairly sure the size of a long int on my machines is 64 bit anyway, but for portability it needs to be explicit.
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2018-12-25 13:18:37 +00:00 |
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Simon Brooke
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ad9b1cd7f8
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Ratio arithmetic separated out into its own files.
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2018-12-24 21:06:58 +00:00 |
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Simon Brooke
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a5e1d3ccd8
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Reorganised source files to make navigation easier
All tests still pass (slightly to my surprise)
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2018-12-24 19:27:04 +00:00 |
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