Nuprl Definition : int_add_grp
<ℤ+> == <ℤ, λx,y. (x =z y), λx,y. x ≤z y, λx,y. (x + y), 0, λx.(-x)>
Definitions occuring in Statement :
le_int: i ≤z j,
eq_int: (i =z j),
lambda: λx.A[x],
pair: <a, b>,
add: n + m,
minus: -n,
natural_number: $n,
int: ℤ
Definitions occuring in definition :
int: ℤ,
eq_int: (i =z j),
le_int: i ≤z j,
add: n + m,
pair: <a, b>,
natural_number: $n,
lambda: λx.A[x],
minus: -n
Latex:
<\mBbbZ{}+> == <\mBbbZ{}, \mlambda{}x,y. (x =\msubz{} y), \mlambda{}x,y. x \mleq{}z y, \mlambda{}x,y. (x + y), 0, \mlambda{}x.(-x)>
Date html generated:
2016_05_15-PM-00_17_32
Last ObjectModification:
2015_09_23-AM-06_25_16
Theory : groups_1
Home
Index