4f08947cb4
computations with exact rounding, in GMP. Take maintainership. PR: 48640 Submitted by: Alex Dupre <sysadmin@alexdupre.com>
23 lines
946 B
Plaintext
23 lines
946 B
Plaintext
GMP is a free library for arbitrary precision arithmetic, operating
|
|
on signed integers, rational numbers, and floating point numbers.
|
|
There is no limit to the precision except the ones implied by the
|
|
available memory in the machine GMP runs on. GMP has a rich set of
|
|
functions, and the functions have a regular interface.
|
|
|
|
GMP is designed to be as fast as possible, both for small operands
|
|
and for huge operands. The speed is achieved by using fullwords as
|
|
the basic arithmetic type, by using fast algorithms, with carefully
|
|
optimized assembly code for the most common inner loops for a lot of
|
|
CPUs, and by a general emphasis on speed (instead of simplicity or
|
|
elegance).
|
|
|
|
GMP is believed to be faster than any other similar library. The
|
|
advantage for GMP increases with the operand sizes for certain
|
|
operations, since GMP in many cases has asymptotically faster
|
|
algorithms.
|
|
|
|
WWW: http://www.swox.com/gmp/
|
|
|
|
- Alex Dupre
|
|
sysadmin@alexdupre.com
|