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14 Removed false positive for NaNs if they have different signs

This patch removes a false positive that is reported if the expected
and the actual result differ in signs.
However according to the IEEE754 spec this is correct - NaNs don't have signs.		 bro 5097d 17h /
13 Deleted test.tar.bz2 - please download from the download page bro 5126d 09h /
12 Added "Overview" Section which describes the architecture (a bit) bro 5126d 14h /
11 Added new Readme, added nios driver, some changes in makefile bro 5126d 15h /
10 Added empty testbench suite, please generate the right one using make <test>_testuite bro 5126d 16h /
9 Some other cleanups bro 5126d 16h /
8 Added fpu_package - needed for building the project. Sorry bro 5126d 16h /
7 Cleaning Makefile bro 5126d 16h /
6 Created tag "At Deadline"

which represents the status of the fpu at the morning of the 20th April 2010, which happened to be the deadline for my diploma thesis.		 bro 5139d 00h /
5 Added eis_helpers.vhd, helper functions.

I got the permission of the Author (Prof. Dr. Gundolf Kiefer, University of Applied Sciences Augsburg)
to publish this package under the terms of the GPL v3.
This package contains some neat conversion functions for printing out std_logic_vectors and std_logic values,
and is especially handy for testbenches (asserting the values out)		 bro 5139d 00h /
4 Added _beta_ implementation of multiplication with only one single 18x18 multiplier

Last few bits are calculated wrong, rounding not yet implemented (correctly).

[Stand: abgabe diplomarbeit]		 bro 5139d 02h /
3 Added testcases - extract to /tests bro 5141d 06h /
2 Initial Commit bro 5141d 06h /
1 The project and the structure was created root 5143d 20h /

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