Math Checker?

Spell checkers are very useful. It may not be such a bad idea to have something like a "Math checker". It could flag things like:

References

1. Bashiri, M. & Karimi, H. J, Effective heuristics and meta-heuristics for the quadratic assignment problem with tuned parameters and analytical comparisons, J Ind Eng Int (2012) 8: 6. https://doi.org/10.1186/2251-712X-8-6