Jeff Wang
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4b87ad27c8
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speed up division
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2019-05-01 01:11:25 -04:00 |
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Jeff Wang
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fcf16153f6
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change exponent from int16_t to int8_t to free up some space
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2019-04-05 02:39:09 -04:00 |
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Jeff Wang
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20946c44d4
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detect division by 0
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2019-04-05 01:07:42 -04:00 |
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Jeff Wang
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ef298cddd0
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fix crash when displaying numbers between [0.1, 1)
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2019-04-05 00:52:56 -04:00 |
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Jeff Wang
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8af9701e15
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bugfix for entering numbers such as 0.33
this is a partial revert of commit 8550049335
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2019-04-04 03:36:35 -04:00 |
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Jeff Wang
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8550049335
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fix bug for entering numbers such as 0.01
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2019-04-04 02:29:11 -04:00 |
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Jeff Wang
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fc6d8efc5f
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work on Qt GUI, still not working properly
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2019-04-04 00:33:42 -04:00 |
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Jeff Wang
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1be980d85b
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fix reciprocol convergence
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2019-04-02 23:57:28 -04:00 |
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Jeff Wang
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8aec2ae134
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fix exponent display
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2019-04-01 01:12:02 -04:00 |
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Jeff Wang
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4ed3d1654e
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various bugfixes for decn arithmetic
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2019-03-31 19:37:55 -04:00 |
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Jeff Wang
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43edb291cf
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attempt to reduce space usage
- remove unecessary code
- ifdef "extra" code
- pass data through globals instead of functions accessing static data
- functions non-reentrant, locate tmps in xdata
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2019-03-31 19:37:52 -04:00 |
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Jeff Wang
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bdecc32b86
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use global Buf everywhere for debugging
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2019-03-28 00:41:54 -04:00 |
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Jeff Wang
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91b7b82462
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add normal number display, number display bug fixes
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2019-03-28 00:34:41 -04:00 |
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Jeff Wang
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4405ee7c8f
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division
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2019-03-27 05:23:26 -04:00 |
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Jeff Wang
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b3c73cbdb5
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style fixes
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2019-03-27 05:22:47 -04:00 |
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Jeff Wang
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116b6ed2e6
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bugfixes for multiply
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2019-03-27 05:22:21 -04:00 |
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Jeff Wang
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0ba2ca7710
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bugfixes for addition/subtraction
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2019-03-27 05:22:19 -04:00 |
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Jeff Wang
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a742bb2059
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separate out set_exponent function
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2019-03-27 05:17:32 -04:00 |
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Jeff Wang
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14251c91cb
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multiplication
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2019-03-27 03:53:18 -04:00 |
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Jeff Wang
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d2faa41dd5
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bugfixes for addition/subtraction
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2019-03-26 04:45:09 -04:00 |
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Jeff Wang
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72becb60a7
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check result value equal to zero
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2019-03-26 04:44:25 -04:00 |
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Jeff Wang
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c6ac8f5c5c
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subtraction
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2019-03-26 03:35:49 -04:00 |
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Jeff Wang
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ad9a9f55ad
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change to base-100 with implicit decimal point
- addition working for test case
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2019-03-26 02:38:56 -04:00 |
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Jeff Wang
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d351995294
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initial decimal number code, needs work
- need to change to have implicit decimal point after first digit
- need to rework for code size
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2019-03-22 16:38:35 -04:00 |
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