For my Thesis I am stating a number of Theorems (Working Propositions actually). Using the theorem environment I do get some thing like:
WP1 My first WP
I create this by using
\begin{WP}
my first WP
\end{WP}
I have defined the WP environment with
\newtheorem{WP}{Working Proposition}
However if I add a second (and a third etc) the numbering continues 1 , 2 ,3 etc
Occasionally I would like to be able to creat a WP2a and WP2b and then continue with 3.
When and where I extend to the a,b,c etc is random.
Help is appreciated.