Nope. It's an end-to-end solution that doesn't have the ability to classify tokens into separate categories, such as maths vs. text.

There's no way for it to separate calculations from other transformations and thus it cannot delegate calculations to a different subsystem.

This can also be seen as a security feature, as arbitrary calculation is by nature unbounded in terms of complexity and memory use. There are calculations that seem simple, never exceed a reasonable value range, yet take ages to compute. Since it's impossible to identify such functions by simply looking at them, it'd be a great way of basically performing a DoS-attack on the model.