Nuprl Definition : irrational
irrational(x) == ∀a:ℤ. ∀b:ℕ+. x ≠ (r(a)/r(b))
Definitions occuring in Statement :
rdiv: (x/y)
,
rneq: x ≠ y
,
int-to-real: r(n)
,
nat_plus: ℕ+
,
all: ∀x:A. B[x]
,
int: ℤ
Definitions occuring in definition :
int: ℤ
,
all: ∀x:A. B[x]
,
nat_plus: ℕ+
,
rneq: x ≠ y
,
rdiv: (x/y)
,
int-to-real: r(n)
FDL editor aliases :
irrational
irrational
Latex:
irrational(x) == \mforall{}a:\mBbbZ{}. \mforall{}b:\mBbbN{}\msupplus{}. x \mneq{} (r(a)/r(b))
Date html generated:
2016_05_18-AM-09_51_03
Last ObjectModification:
2016_02_01-PM-03_00_24
Theory : reals
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