Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.



extract from Reduce
Posted:
Apr 4, 2013 1:10 PM


I have a result from the command Reduce that looks like this (as an example):
a:= x==3x==4x==7
I need to extract the numbers but I can't find a nice way to handle the case when there is only one equation, for instance:
a:= x==6
currently I check what the head of the expression is (Head[a]) and handle the case Head[a]=Or with a Map[] and the case Head[a]="Equal" with a[[2]]. Not very nice, but I guess that there is a neat way to do it.
cheers, Robert



