V1.1 update instructions
1. Add recognition of full-width operators;
2. Add recognition of brackets within braces;
3. Add recognition of square and cubic numbers;
4. Increase the recognition of π;
5. Increase the recognition of %;
6. Add recognition of × and ÷;
7. Increase the screening of non-standard calculation formulas;
8. Some other fine-tuning will not be listed one by one.
it works
it works
it works