irreducible

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. Such a polynomial
形容词 adj.
  1. Not able to be reduced or lessened. not-comparable
    — With each reduction in the number of railways, there must come, eventually, a decline in interest, if only through reduction in variety; and when it comes to one nationalised railway only we have reached the irreducible minimum.
  2. Not able to be brought to a simpler or reduced form. not-comparable
  3. Unable to be factorized into polynomials of lower degree, as (x² + 1). not-comparable
  4. Whose numerator and denominator share no common factor greater than 1. not-comparable
  5. Unable to be factored into smaller integers; prime. not-comparable
  6. Whose only divisors are units and associates. not-comparable
  7. Inexpressible as the union of two proper algebraic subvarieties. not-comparable
  8. Not containing a sphere of codimension 1 that is not the boundary of a ball. not-comparable
  9. Impossible to divide further into representations of lower dimension by means of any similarity transformation. not-comparable

词形变化

irreducibles plural

词汇关系

反义词
reducible
衍生词
irreducibility irreducible complexity irreducibleness irreducibly irrep

词源

词源 1
Etymology tree
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Italic *n̥-
Latin in-bor.
Middle English in-
English ir-
English reduce
Proto-Indo-European *-tḗr
Proto-Indo-European *-dʰlom
Proto-Indo-European *-dʰlis
Proto-Italic *-ðlis
Latin -bilis
Latin -ibilis
Old French -ibleder.
Middle English -ible
English -ible
English reducible
English irreducible
From ir- + reducible.
词源 2
Etymology tree
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Italic *n̥-
Latin in-bor.
Middle English in-
English ir-
English reduce
Proto-Indo-European *-tḗr
Proto-Indo-European *-dʰlom
Proto-Indo-European *-dʰlis
Proto-Italic *-ðlis
Latin -bilis
Latin -ibilis
Old French -ibleder.
Middle English -ible
English -ible
English reducible
English irreducible
From ir- + reducible.
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