An idempotent function that ensures an object has a non-negative sign.
An idempotent function that ensures an object has a non-negative sign.
Rounds a
the nearest integer that is greater than or equal to a
.
Rounds a
the nearest integer that is greater than or equal to a
.
Returns true
if x
and y
are equivalent, false
otherwise.
Returns true
if x
and y
are equivalent, false
otherwise.
Rounds a
the nearest integer that is less than or equal to a
.
Rounds a
the nearest integer that is less than or equal to a
.
Returns true
iff a
is a an integer.
Returns true
iff a
is a an integer.
Returns false
if x
and y
are equivalent, true
otherwise.
Defines an order on B
by mapping B
to A
using f
and using A
s
order to order B
.
Defines an order on B
by mapping B
to A
using f
and using A
s
order to order B
.
Result of comparing x
with y
.
Result of comparing x
with y
. Returns NaN if operands
are not comparable. If operands are comparable, returns a
Double whose sign is:
- negative iff x < y
- zero iff x === y
- positive iff x > y
Returns Some(x) if x >= y, Some(y) if x < y, otherwise None.
Returns Some(x) if x >= y, Some(y) if x < y, otherwise None.
Returns Some(x) if x <= y, Some(y) if x > y, otherwise None.
Returns Some(x) if x <= y, Some(y) if x > y, otherwise None.
Defines an ordering on A
where all arrows switch direction.
Defines an ordering on A
where all arrows switch direction.
Rounds a
to the nearest integer.
Rounds a
to the nearest integer.
Returns Zero if a
is 0, Positive if a
is positive, and Negative is a
is negative.
Returns Zero if a
is 0, Positive if a
is positive, and Negative is a
is negative.
Returns 0 if a
is 0, > 0 if a
is positive, and < 0 is a
is negative.
Returns 0 if a
is 0, > 0 if a
is positive, and < 0 is a
is negative.
Approximates a
as a Double
.
Approximates a
as a Double
.
Result of comparing x
with y
.
Result of comparing x
with y
. Returns None if operands
are not comparable. If operands are comparable, returns Some[Int]
where the Int sign is:
- negative iff x < y
- zero iff x == y
- positive iff x > y