Sat Apr 10 2010: 0.4.12
  * fix for sun c++ compiler
  * add sum() functions.

Tue Oct 27 2009: 0.4.11
  * minor R & cpp warnings fix

Sat Jan 24 2009: 0.4.9
  * move printf to Rprintf function
  * add powm function.

Mon Feb 25 2008: 0.4.8
  * correct a bug on extract matrix (in affectation x[y]<- value #...)
  * correct a bug on extract matrix (an invalid memory read, cause invalid result erraticly)

Mon Feb 17 2008: 0.4.7
  * suppress a bug on rational matrix.

Tue Sep 14 2007: 0.4-6
  * correction on c++: supress all g++ warnings

Tue Sep 14 2007: 0.4-5
  * correction of bug ref 698 [abs.bigz]
  * man pages corrected

Tue May 12 2007: 0.4-4
  * Other corrections of S3 generic/method consistency (add parameter ... on some functions)

Tue May 10 2007: 0.4-3
  * correction of S3 generic/method consistency (add parameter ... on some functions)

Sun Jan 21 2007: 0.4-2

Sun Dec 17 2006 
  * add apply function

Sun Dec 03 2006
  * add cumsum & prod 
  * correct bugs on NA & not finite values.
    move NA_REAL check to R_FINITE check
    use carefully getValueTemp as it does not contains NA flag.

Sun Nov 05 2006
  * add max & min (bigintegers)

Mon Oct 09 2006 0.4-1
  * Correction of bug on function urand.bigz()

Sat Jun 17 2006 0.4-0
  * extract functions done with matrix (x[i,j] & x[i,j] <- value)

Sun May 28 2006
  * Matrix integration & solve function in Z/nZ or Q

Thu May 19 2006
  * rewritten bigrational class with mpq_t value
  * use of 2 new class bigvec & bigvec_q that includes vector(s) + nrow value.
  * catch bug in fibnum & lucnum when negative values or NULL.

Wed Mar 15 2006
  * catch bug when negative integer values (like as.bigz(as.integer(-4)))

Tue Mar 14 2006
  * catch bug with c.bigz(3,NULL) (and other bugs with NULL argument
    while add cas NILSXP in create_vector
  * check for positive values in lucnum & fibnum.

Thu Jan 20 2006 0.3-4
  * minor changes on data Oakley

Wed Jul 27 2005 0.3-3
  * minor changes on man page

Fri May 06 2005
  Minor bug fixed...
  * error message corrected on function pow
  * bug fixed (a test to check 0 values with mpz_sgn instead of
    as_long)
  * man page modified for as.bigz

Wed Mar 23 2005
  * catch illegal base argument at as.character.bigz (fix segfault)
  * added RFC 2409 global unique Diffie-Hellman groups as data constants
  * typos in DESCRIPTION

Thu Mar 17 2005
  * add a base 16 output function
  * Makevars.win

Thu Jan 13 2005 
  * bug fixed on rational numbers class & use of negatives values
    allowed for both rational and integer class.

Mon Jan 10 2005
  * bug fixed on rational numbers class

Wed Jan 5 2005
  * First try for a class for rational numbers

Fri Dec 10 2004
  * Function Factorize

Fri Dec 09 2004: 0.2-2

Thu Dec 02 2004:
   * biginteger class changed to bigz
   * man page updated.

Sat Nov 27 2004:
   * New function c.biginteger, rep.biginteger, sizeinbase
   * former functions nextprime, isprime, gcdex, random rewritten.
     => no more gmp.cc, gmp.R
   * Functions for Fibonacci and Lucas number computation !
   * Some changes in C++ comments to have a doc with doxygen.

Wed Nov 24 2004:
   * Modifs on doc

Tue Nov 09 2004: 0.2-1
   * Suppressed macro definitions in Rinternals.h, and replaced macro calls with
     plain function names. Trying to avoid collisions with stl definitions, i.e. length()

Wed Oct 27 2004: 0.2
   * Vectorized engine rewritten

Mon Sep 27 2004: 0.1
   * Initial revision

