Library
▹
Essentials
▹
Numbers
▹
Integers
ℤ
+
+ is associative
+ is commutative
−
a
−
(
n
-
m
) =
n
−
m
if
n
,
m
∈ ℕ
≤
<
Subsets
|
a
|
⋅
⋅ is associative
⋅ is commutative
∣
Div
ℤ
(
b
)
∕
a
n
a
+
c
=
b
+
c
⇒
a
=
b
if
a
,
b
,
c
∈ ℤ
a
⋅
c
=
b
⋅
c
⇒
a
=
b
if
a
,
b
∈ ℤ,
c
∈ ℤ
±
(
a
⋅
b
)
n
=
a
n
⋅
b
n
if
a
,
b
∈ ℤ,
n
∈ ℕ
min
min
max
max
Iterated operators
Prime Numbers
coprime