BCMath: Supporting scientific notation

Hi all! In the following issue, there was a proposal to add support for scientific notation in BCMath. https://github.com/php/php-src/issues/17876 I agree with this and have already created a prototype. https://github.com/php/php-src/pull/18068 The prototype allows to pass scientific notation values ​​to both functions and classes in the same way as normal numeric string. The Number class could add a method to convert strings to scientific notation, or it could simply not accept scientific notation in the constructor and create a dedicated static method for it. We can also choose not to accept scientific notation in BCMath functions. Could you please give your opinion on this? Regards, Saki