88 lines
2.8 KiB
Plaintext
88 lines
2.8 KiB
Plaintext
ChangeLog for Simple Python Fixed-Point Module
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19May09 - *** spfpm-0.6.1 released
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19May09 - Back-ported overflow test in FXnum constructor from 1.0-branch
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11Apr08 - *** spfpm-0.6 released
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09Apr08 - added validator in FXfamily to allow limited range of integer-part
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07Oct07 - added basic FLOPS calculator to demo.py
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27May07 - *** spfpm-0.5 released
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26May07 - minor adjustments to ensure test-cases run under Python-2.2
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added unit-test for repr()
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21May07 - neatened module importing in unit-test routines
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23Apr07 - removed use of 'isinstance' from FXfamily & (almost all of) FXnum
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11Feb07 - added improved asin()/acos() methods based on 1-cos2t transformations
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04Feb07 - removed (deprecated) FPnum wrappers
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03Feb07 - *** spfpm-0.4 released
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03Feb07 - patched rounding on cast to int/long to match behaviour of float-casts
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added unit-test for sqrt() method
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expanded set of exception classes, including domain-error etc
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added unit-test for asin() & acos() methods
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02Feb07 - added demo/test/clean Makefile targets
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01Feb07 - added setup.py distutils-script
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31Jan07 - added basic asin() & acos() methods
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30Jan07 - replaced _rawsincos() method with dual-mode _rawQsine() method
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added sin() & cos() methods
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29Jan07 - patched spurious family-conversion in __neg__() operator
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27Jan07 - extended discusions + examples in documentation
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added doctest.testmod() test for documentation
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added __abs__, __pos__, __hash__() methods
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changed default distribution-format to .zip in place of .tar.gz
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22Jan07 - neatened internal usage of truncating division
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wired-together __div__ & __truediv__ operators
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21Jan07 - *** spfpm-0.3 released
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21Jan06 - added backwards-compatibility SetFraction method to FPnum wrapper
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renamed arctan() method to atan() to agree with math-module convention
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20Jan06 - added unit-test for resolution-conversions
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added arctan & _rawarctan() methods
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adjusted sincos() method to reduce angles moduli Pi rather than halving
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added GetPi() method to FXfamily
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adjusted FXfamily to use greater bit-count when finding cached constants
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19Jan06 - changed 'FPnum' to 'FXnum' to avoid abbreviation-clash with 'Floating Point'
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added FPnum backward-compatibility wrapper
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18Jan06 - added unit-test for __str__ method
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17Jan06 - converted resolution information to shareable FPfamily object
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16Jan06 - added test for __nonzero__ method & patched reference to 'other'
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removed __iadd__, __isub__ methods to make immutable object
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added unit-test for immutability
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15Jan07 - *** spfpm-0.2 released
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13Jan07 - added basic Makefile for building release packages
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added unit-tests for pow() and sincos() methods
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08Jan07 - added logarithm methods
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03Jan07 - added basic unit-testing class for arithmetic operations
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02Jan07 - converted RCS repository into SVN
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26Dec06 - *** prototype of spfpm-0.1 released
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## $Revision: 1.1.1.1 $, $Date: 2010/09/06 13:55:53 $
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