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3e5648de87
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implemented sin, cos, theta for all real numbers
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2020-09-10 14:30:53 +02:00 |
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2caedc9a45
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re-structured tests
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2020-09-10 11:40:26 +02:00 |
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f95aa9ab82
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fixed tests
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2020-09-09 23:52:30 +02:00 |
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13d26e7b75
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simple trigonometric functions as in Sinclair scientific
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2020-09-09 23:37:46 +02:00 |
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28243c267d
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enable address sanitizer for g++
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2020-09-09 19:06:49 +02:00 |
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a491ab0461
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print the maximal stack pointer value when pressing shift
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2020-09-09 09:40:26 +02:00 |
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2a9801e676
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superfluous
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2020-09-09 08:47:51 +02:00 |
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4316f928f8
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added facility to debug the stack pointer on P3_4 (LCD LED cathode)
roughly 139 bytes
functions were chosen by manually traversing pow_decn to the bottom
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2020-09-08 23:46:41 +02:00 |
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7593260487
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freed some space for the stack
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2020-09-08 16:57:25 +02:00 |
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3f7dfe460b
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declaration exists already in decn.h
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2020-09-08 16:56:50 +02:00 |
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6147b39ffc
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v1.10: handle special cases for power, extra checks in multiply for Error
v1.10
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2020-09-07 23:14:04 -04:00 |
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7a733cea0b
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Merge pull request #1 from srtlg/development-compile-sdcc350
- fixes build with sdcc 3.5.0
- adds a few more checks for special cases, and prevents some operations on `Error`
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2020-09-07 23:10:24 -04:00 |
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0add7eb813
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bump version
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2020-09-07 23:05:31 -04:00 |
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be1033274a
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remove unused definitions
(the sanitizer does not work like this, it would need also linker flags)
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2020-09-05 11:01:04 +02:00 |
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96f70c9474
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use debug per default
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2020-09-05 10:55:54 +02:00 |
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51c2d2e2e7
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handle truncation in entering numbers properly
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2020-09-05 10:55:33 +02:00 |
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6ab4cfb714
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extra checks for multiply
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2020-09-05 10:35:45 +02:00 |
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6487fbde6e
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move constants out of the header
(as far as my C knowledge goes, this may cause problems with the linker)
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2020-09-05 10:25:35 +02:00 |
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1075e6d103
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truly take advantage of __code pointer
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2020-09-05 09:59:08 +02:00 |
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c18c0dabfd
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handle special cases for power function
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2020-09-05 01:08:09 +02:00 |
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5ea2818fe3
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move pow_decn from header to source file
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2020-09-05 00:18:47 +02:00 |
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1fb0a1fd50
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row/col should be always less than 16
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2020-09-04 23:02:46 +02:00 |
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a8cf1a881b
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put two flags into bit addressable ram
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2020-09-04 22:55:16 +02:00 |
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fb76fac249
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move VER_STR into flash
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2020-09-04 22:23:35 +02:00 |
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9464360014
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compiles under gcc 10
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2020-09-04 21:16:46 +02:00 |
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ae9beb120a
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handle common install paths for catch.hpp
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2020-09-04 21:13:26 +02:00 |
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bb7deb53cb
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address cmake warning
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2020-09-04 20:54:39 +02:00 |
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d3314a9de9
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gcc 10 refuses to link otherwise
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2020-09-04 20:48:09 +02:00 |
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eea645f401
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compiles again under sdcc-3.5.0
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2020-09-04 20:45:29 +02:00 |
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fc0fe7c327
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initial reciprocal square root prototyping
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2019-12-11 02:27:27 -05:00 |
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b04a95e420
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increase test coverage
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2019-11-20 01:54:04 -05:00 |
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38c4e4678c
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update readme
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2019-11-19 00:04:58 -05:00 |
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218cb67ea7
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more automated unit tests
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2019-11-19 00:00:18 -05:00 |
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e907f4571d
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start converting testbench to Catch unit tests
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2019-11-18 04:30:20 -05:00 |
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816c3d7ec6
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update readme
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2019-11-14 04:14:18 -05:00 |
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d532f2cf44
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put license notice in all files, use GPLv3+
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2019-11-14 03:45:52 -05:00 |
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9402bd512f
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keyboard support for Qt GUI
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2019-11-14 03:32:07 -05:00 |
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f70510e46a
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use cmake everywhere for desktop build, fix build warnings
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2019-11-14 02:44:07 -05:00 |
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f25a71b74c
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v1.09: bugfix for taking log/ln of a number with an exponent of 99
v1.09
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2019-11-14 02:15:34 -05:00 |
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47459f5253
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v1.08 bugfix: make clearX actually clear X instead of just clearing number entry
v1.08
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2019-10-22 20:17:30 -04:00 |
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fdda8feafb
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v1.07 various bug fixes
v1.07
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2019-10-22 02:24:06 -04:00 |
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ada1102258
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fix for LASTx/RCL behavior after operation
- previously "2 enter 3 * LASTx" would overwrite X instead of lifting
stack
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2019-10-22 02:23:30 -04:00 |
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56e3034f9d
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bugfix for exponents > 127 getting printed as negative
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2019-10-22 02:13:29 -04:00 |
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f7da807dd4
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v1.06: STO/RCL/lastX, bugfix for sqrt(0), more checks for NaN/Error before operations
v1.06
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2019-10-22 01:09:32 -04:00 |
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c3aa80289f
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fix square root of 0 bug
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2019-10-22 01:07:28 -04:00 |
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2816712d49
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fix width and height of qt gui, update screenshot with STO/RCL/LastX/rotate
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2019-10-21 02:36:57 -04:00 |
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581a8e26f1
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disallow subtraction/negation of error
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2019-10-21 02:36:57 -04:00 |
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c05a402b72
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add STO, RCL, lastX, and rotate; do not require holding shift while
pressing 0 to turn off
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2019-10-21 02:36:57 -04:00 |
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f184c6dc18
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update programming instructions in readme
|
2019-10-16 02:35:30 -04:00 |
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74b287357c
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reorganize/edit readme
|
2019-10-10 01:12:47 -04:00 |
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