kc3-lang/gnulib/doc/posix-functions/exp2.texi

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• Hash : 98d50dd6
  Author :
  Date : 2012-03-07T03:29:32
  

  New module 'exp2'.
  
  * lib/math.in.h (exp2): New declaration.
  * lib/exp2.c: New file.
  * m4/exp2.m4: New file.
  * m4/math_h.m4 (gl_MATH_H): Test whether exp2 is declared.
  (gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2, HAVE_DECL_EXP2,
  REPLACE_EXP2.
  * modules/math (Makefile.am): Substitute GNULIB_EXP2, HAVE_DECL_EXP2,
  REPLACE_EXP2.
  * modules/exp2: New file.
  * tests/test-math-c++.cc: Check the declaration of exp2.
  * doc/posix-functions/exp2.texi: Mention the new module and the IRIX
  and OpenBSD problems.
  

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• doc/posix-functions/exp2.texi

• @node exp2
  @section @code{exp2}
  @findex exp2
  
  POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/exp2.html}
  
  Gnulib module: exp2
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, older IRIX 6.5, OSF/1 4.0, Solaris 9, MSVC 9, Interix 3.5.
  @item
  This function is not declared on some platforms:
  IRIX 6.5.
  @item
  This function returns grossly wrong results on some platforms:
  OpenBSD 4.9.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @end itemize
  

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