Boost.Multiprecision 1.86 Standalone

What's Changed

• Type which are convertible to a number should not participate in arit… by @jzmaddock in #609
• Improve codecov reliability by @mborland in #616
• make sure eval_convert_to() do not terminate with super large number by @tchaikov in #618
• Remove overloads no longer required by Math. by @jzmaddock in #623
• Correct divide-by-zero in cpp_int modulus operations. by @jzmaddock in #625
• Ensure checked integers are in a sane state after a throw. by @jzmaddock in #627
• Update docs by @ckormanyos in #629
• Improve quadmath detection by @mborland in #633
• Bug fix for 1.86 by @mborland in #634

New Contributors

• @tchaikov made their first contribution in #618

Full Changelog: Boost_1_85_0...Boost_1_86_0

Standalone release of Boost.Multiprecision which can be used on it's own without the rest of Boost, and/or in conjunction with the Boost.Math standalone release.