mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-18 03:46:03 +00:00
14 lines
590 B
Plaintext
14 lines
590 B
Plaintext
This package supplies a set of functions that find the roots of
|
|
polynomials. Polynomials up to the quartic may be solved directly by
|
|
numerical formulae. Polynomials of fifth and higher powers will be
|
|
solved by an iterative method, as there are no general solutions for
|
|
fifth and higher powers.
|
|
|
|
The linear, quadratic, cubic, and quartic *_roots() functions all
|
|
expect to have a non-zero value for the $a term.
|
|
|
|
If the constant term is zero then the first value returned in the list
|
|
of answers will always be zero, for all functions.
|
|
|
|
WWW: http://search.cpan.org/dist/Math-Polynomial-Solve/
|