Name
factor — factor function
Calling Sequence
[y]=factor(x)
Parameters
- x
real scalar
- y
vector of primes numbers
Description
Given a real x
, factor(x)
returns in a vector
y
the primes numbers decomposition of x
.
Particular cases: factor(0)
returns 0
, and
factor(1)
returns 1
.
Examples
x=620
y=factor(x)