/* a simple pow10 implementation
Copyright (C) 1995,1998,2000 Free Software Foundation, Inc.
This file is part of Gforth.
Gforth is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#define M_LN10 2.30258509299404568402
#if !defined(_ANSI_MATH_H) && !defined(exp)
/* this should be defined by math.h; If it is not, the miranda
* prototype would be wrong; Since we prefer compile-time errors to
* run-time errors, it's declared here. */
extern double exp(double);
#endif /* _ANSI_MATH_H */
double pow10(double x)