Does emacs have support for big numbers that don't fit in integers? If it does, how do I use them?
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问题:
回答1:
Emacs Lispers frustrated by Emacs’s lack of bignum handling:
calc.el
provides very good bignum capabilities.—EmacsWiki
calc.el
is part of the GNU Emacs distribution. See its source code for available functions. You can immediately start playing with it by typing M-x quick-calc
. You may also want to check bigint.el package, that is a non-standard, lightweight implementation for handling bignums.