Sanakirja.org

Määritelmät

Adjektiivit

1. Not able to be reduced or lessened.
2. Not able to be brought to a simpler or reduced form.
3. (mathematics, of a polynomial) Unable to be factorized into polynomials of lower degree, as (x² + 1).
4. (number theory, of a fraction) Whose numerator and denominator share no common factor greater than 1.
5. (number theory, of an integer) Unable to be factored into smaller integers; prime.
6. (algebra, of an element of a ring) Whose only divisors are units and associates.
7. (algebraic geometry, of an algebraic variety) Inexpressible as the union of two proper algebraic subvarieties.
8. (topology, of a manifold) Not containing a sphere of codimension 1 that is not the boundary of a ball.
9. (group theory, of a representation) Impossible to divide further into representations of lower dimension by means of any similarity transformation.

Substantiivit

1. (mathematics) Such a polynomial