math editing notes

Some kind of prescription for single line editing of math equations that get rendered into nice looking equations for the author and embedded as content mathml into the correct places within a cellml model.


- Do we need to reinvent a syntax?

- What functions and data structures do we want to cover?

- Andrew needs to go through a few models and write them out in the math syntax, also needs to explain the corner cases - what are being treeated specially.


- Keeping hold of parentheses - current rule is cut down to minimum.

- Preorder operators:

   - partialderivative(x,y)

   - derivative(x,y)