1.5.8 - 17/12/2005: Converted documentation to Quickbook Format.
1.5.7 - 24/02/2003: transitionned to the unit test framework; <boost/config.hpp>
now included by the library header (rather than the test files).
1.5.6 - 15/10/2002: Gcc2.95.x and stlport on linux compatibility by Alkis
Evlogimenos (alkis@routescience.com).
1.5.5 - 27/09/2002: Microsoft VCPP 7 compatibility, by Michael Stevens
(michael@acfr.usyd.edu.au); requires the /Za compiler option.
1.5.4 - 19/09/2002: fixed problem with multiple inclusion (in different
translation units); attempt at an improved compatibility with Microsoft
compilers, by Michael Stevens (michael@acfr.usyd.edu.au) and Fredrik Blomqvist;
other compatibility fixes.
1.5.3 - 01/02/2002: bugfix and Gcc 2.95.3 compatibility by Douglas Gregor
(gregod@cs.rpi.edu).
1.5.2 - 07/07/2001: introduced namespace math.
1.5.1 - 07/06/2001: (end of Boost review) now includes <boost/math/special_functions/sinc.hpp>
and <boost/math/special_functions/sinhc.hpp> instead of <boost/special_functions.hpp>;
corrected bug in sin (Daryle Walker); removed check for self-assignment
(Gary Powel); made converting functions explicit (Gary Powel); added overflow
guards for division operators and abs (Peter Schmitteckert); added sup
and l1; used Vesa Karvonen's CPP metaprograming technique to simplify code.
1.5.0 - 26/03/2001: boostification, inlining of all operators except input,
output and pow, fixed exception safety of some members (template version)
and output operator, added spherical, semipolar, multipolar, cylindrospherical
and cylindrical.
1.4.0 - 09/01/2001: added tan and tanh.
1.3.1 - 08/01/2001: cosmetic fixes.
1.3.0 - 12/07/2000: pow now uses Maarten Hilferink's (mhilferink@tip.nl)
algorithm.
1.2.0 - 25/05/2000: fixed the division operators and output; changed many
signatures.
1.1.0 - 23/05/2000: changed sinc into sinc_pi; added sin, cos, sinh, cosh.