Here is my late review. Apologies for the delays.
Thank you for your review, Matthieu.
The optional use of expression template is a great feature. The proposed improvements present on the TODO list aiming at improving the speed of the implementation will reduce the difference between cpp_int and the GMP equivalent even further.
...And get the number of digits higher, if we can find the right algorithms. <snip>
It was easy to use the cpp_dec_float or gmp_float classes in the context of complex numbers.
Excellent! Thank you. We are looking forward to extended complex as well.
Do you think the library should be accepted as a Boost library?
If boost wants to move into the realm of extended precision numbers, then yes.
Matthieu, you need to say yes or no. The reviewers decide and it's Boolean. <snip>
Regards, Matthieu
Best regards, Chris.