# Copyright (C) 2000 by Peter J. Gawthrop

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.13  2002/07/10 17:43:05  geraint
## Added feature [ 562453 ] Optimisation of algebraic equations.
##
## Revision 1.12  2002/06/28 10:13:40  geraint
## Includes fix_c.r in ese2rdae and def2write_r to eliminate occurrances of x**y.
##
## Revision 1.11.2.1  2002/06/05 11:14:51  geraint
## ae.r now generated using def2write_r like cse?.r
## fix_c.r called at ese2rdae stage so that pow gets fixed in ae.r.
##

	print $0
}
(NF > 1) {
	lhs=$1 ;
	rhs=$2" " ;
	rhs1 = gensub ( /([^A-Za-z_0-9\.\+])([0-9]+)([^\.0-9])/ , "\\1\\2.0\\3" , "g", rhs );
	rhs2 = gensub ( /([^e]\+)([0-9]+)([^\.0-9])/ , "\\1\\2.0\\3" , "g", rhs1 );
	rhs3 = gensub ( /([^A-Za-z_0-9\.\+])([0-9]+)e([0-9]+).0([^\.0-9])/ , "\\1\\2\\3\\4" , "g" , rhs)
	printf "%s:=%s$\n", lhs, rhs2 ;
	printf "%s:=%s$\n", lhs, rhs3 ;
    }'
}

mtt_optimise ()
{
    sys="$1"
    lhs="$2"