discriminantaladj.

Brit.

/dᵻˌskrɪmᵻˈnantl/, U.S.

/dᵻˌskrɪməˈnæn(t)əl/

Origin: Formed within English, by derivation. Etymons: discriminant n., -al suffix¹.

Etymology: < discriminant n. + -al suffix¹.

Mathematics.

Of or relating to a discriminant (discriminant n. 1); constituting a discriminant.

ΘΚΠ

the world > relative properties > number > algebra > [adjective] > relating to expressions

interscendent1796

symmetrical1816

zeta-ic1840

associative1844

discriminantal1852

symmetric1853

discriminant1870

idempotent1870

interscendental1873

bilinear1886

non-trivial1901

left1926

right1930

1852 J. J. Sylvester in London, Edinb., & Dublin Philos. Mag. 4th Ser. 3 467 It is..to a hint from Mr. Cayley..that I am indebted for the..observation on the form assumed by the first discriminantal evectant of a binary function with a pair of equal roots.

1913 Ann. Math. 14 120 A discriminantal value of k may cause several sets of roots to become equal.

2003 Math. of Computation 72 1984 Specializations of our cover with 3-adic discriminantal exponent 8 factor into wild cubic field and tame quartic field.

This entry has been updated (OED Third Edition, December 2013; most recently modified version published online March 2022).

单词	discriminantal
释义	discriminantaladj. Brit. /dᵻˌskrɪmᵻˈnantl/, U.S. /dᵻˌskrɪməˈnæn(t)əl/ Origin: Formed within English, by derivation. Etymons: discriminant n., -al suffix¹. Etymology: < discriminant n. + -al suffix¹. Mathematics. Of or relating to a discriminant (discriminant n. 1); constituting a discriminant. ΘΚΠ the world > relative properties > number > algebra > [adjective] > relating to expressions interscendent1796 symmetrical1816 zeta-ic1840 associative1844 discriminantal1852 symmetric1853 discriminant1870 idempotent1870 interscendental1873 bilinear1886 non-trivial1901 left1926 right1930 1852 J. J. Sylvester in London, Edinb., & Dublin Philos. Mag. 4th Ser. 3 467 It is..to a hint from Mr. Cayley..that I am indebted for the..observation on the form assumed by the first discriminantal evectant of a binary function with a pair of equal roots. 1913 Ann. Math. 14 120 A discriminantal value of k may cause several sets of roots to become equal. 2003 Math. of Computation 72 1984 Specializations of our cover with 3-adic discriminantal exponent 8 factor into wild cubic field and tame quartic field. This entry has been updated (OED Third Edition, December 2013; most recently modified version published online March 2022). < adj.1852
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