請(qǐng)問(wèn) non-factorizing 是啥意思?

qdtruck

比如17和69沒(méi)有公約數(shù)（1除外），就叫 non-factorizing.  
難道是無(wú)公約數(shù)的意思,？請(qǐng)大俠指正！謝謝,！

一點(diǎn)一點(diǎn)來(lái)

應(yīng)該是類似于 無(wú)法分解
0 M1 D" G/ h1 w+ Y  ~% {' s/ J根據(jù)維基百科，factorizing 意思類似于因式分解（比此含義廣一些）：In mathematics, factorization (also factorisation in some forms of British English) or factoring is the decomposition of an object (for example, a number, a polynomial, or a matrix) into a product of other objects, or factors, which when multiplied together give the original. For example, the number 15 factors into primes as 3 × 5, and the polynomial x2 − 4 factors as (x − 2)(x + 2).

qdtruck

一點(diǎn)一點(diǎn)來(lái) 發(fā)表于 2014-12-30 03:23
應(yīng)該是類似于 無(wú)法分解
+ l4 W2 a9 S. w. g根據(jù)維基百科,，factorizing 意思類似于因式分解（比此含義廣一些）：In mathematic ...

/ v% ?1 U5 U; J( g; d: V' a謝謝,！我理解如下：
Like 35 and 19 can not be factorized, which means non-factorizing.
For 38 and 74 can be factorized into 2*19 and 2*37, which means factorizing.

. G8 w. m/ w2 N* o7 [9 ]

一點(diǎn)一點(diǎn)來(lái)

qdtruck 發(fā)表于 2014-12-30 10:26
謝謝！我理解如下：
+ E% _1 N$ r5 kLike 35 and 19 can not be factorized, which means non-factorizing.
$ L' H. q* T/ c! AFor 38 and ...

你理解的沒(méi)錯(cuò),，但是它除了你理解的,，還有例如不能因式分解的意思

zyf6904

因子的意思