BigInt
final class BigInt(val bigInteger: BigInteger) extends ScalaNumber with ScalaNumericConversions with Serializable with Ordered[BigInt]
trait Comparable[BigInt]
trait ScalaNumericConversions
class ScalaNumber
class Number
trait Serializable
class Object
trait Matchable
class Any
Value members
Methods
@nowarn("msg=comparing values .* is unsafe due to cooperative equality")
Compares this BigInt with the specified value for equality.
- Definition Classes
- Any
- Source
- (source)
Returns a BigInt whose value is (this mod that).
This method differs from
%
in that it always returns a non-negative BigInt.- Value Params
- that
-
A positive number
- Source
- (source)
Returns the sign of this BigInt;
-1 if it is less than 0,
+1 if it is greater than 0,
0 if it is equal to 0.
- Source
- (source)
Returns the sign of this BigInt;
-1 if it is less than 0,
+1 if it is greater than 0,
0 if it is equal to 0.
- Source
- (source)
Returns a BigInt whose value is equivalent to this BigInt with the designated bit set.
- Source
- (source)
Returns a BigInt whose value is equivalent to this BigInt with the designated bit cleared.
- Source
- (source)
Returns a BigInt whose value is equivalent to this BigInt with the designated bit flipped.
- Source
- (source)
Returns the index of the rightmost (lowest-order) one bit in this BigInt
(the number of zero bits to the right of the rightmost one bit).
- Source
- (source)
Returns the number of bits in the minimal two's-complement representation of this BigInt,
excluding a sign bit.
- Source
- (source)
Returns the number of bits in the two's complement representation of this BigInt
that differ from its sign bit.
- Source
- (source)
Returns true if this BigInt is probably prime, false if it's definitely composite.
- Value Params
- certainty
-
a measure of the uncertainty that the caller is willing to tolerate: if the call returns true the probability that this BigInt is prime exceeds (1 - 1/2 ^ certainty). The execution time of this method is proportional to the value of this parameter.
- Source
- (source)
Converts this BigInt to a byte.
If the BigInt is too big to fit in a byte, only the low-order 8 bits are returned.
Note that this conversion can lose information about the overall magnitude of the
BigInt value as well as return a result with the opposite sign.
- Definition Classes
- Source
- (source)
Converts this BigInt to a short.
If the BigInt is too big to fit in a short, only the low-order 16 bits are returned.
Note that this conversion can lose information about the overall magnitude of the
BigInt value as well as return a result with the opposite sign.
- Definition Classes
- Source
- (source)
Converts this BigInt to a char.
If the BigInt is too big to fit in a char, only the low-order 16 bits are returned.
Note that this conversion can lose information about the overall magnitude of the
BigInt value and that it always returns a positive result.
- Source
- (source)
Converts this BigInt to an int.
If the BigInt is too big to fit in an int, only the low-order 32 bits
are returned. Note that this conversion can lose information about the
overall magnitude of the BigInt value as well as return a result with
the opposite sign.
- Source
- (source)
Converts this BigInt to a long.
If the BigInt is too big to fit in a long, only the low-order 64 bits
are returned. Note that this conversion can lose information about the
overall magnitude of the BigInt value as well as return a result with
the opposite sign.
- Source
- (source)
Converts this
BigInt
to a float
.
If this BigInt
has too great a magnitude to represent as a float,
it will be converted to Float.NEGATIVE_INFINITY
or
Float.POSITIVE_INFINITY
as appropriate.
- Source
- (source)
Converts this
BigInt
to a double
.
if this BigInt
has too great a magnitude to represent as a double,
it will be converted to Double.NEGATIVE_INFINITY
or
Double.POSITIVE_INFINITY
as appropriate.
- Source
- (source)
Create a
NumericRange[BigInt]
in range [start;end)
with the specified step, where start is the target BigInt.
- Value Params
- end
-
the end value of the range (exclusive)
- step
-
the distance between elements (defaults to 1)
- Returns
-
the range
- Source
- (source)
Returns a byte array containing the two's-complement representation of
this BigInt. The byte array will be in big-endian byte-order: the most
significant byte is in the zeroth element. The array will contain the
minimum number of bytes required to represent this BigInt, including at
least one sign bit.
- Source
- (source)
Fields
Inherited methods
Returns the value of this as a scala.Char. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Returns the value of this as a scala.Float. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Returns the value of this as an scala.Int. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Returns the value of this as a scala.Byte. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Returns the value of this as a scala.Double. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Returns the value of this as a scala.Long. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Should only be called after all known non-primitive
types have been excluded. This method won't dispatch
anywhere else after checking against the primitives
to avoid infinite recursion between equals and this on
unknown "Number" variants.
Additionally, this should only be called if the numeric
type is happy to be converted to Long, Float, and Double.
If for instance a BigInt much larger than the Long range is
sent here, it will claim equality with whatever Long is left
in its lower 64 bits. Or a BigDecimal with more precision
than Double can hold: same thing. There's no way given the
interface available here to prevent this error.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)
Returns the value of this as a scala.Short. This may involve
rounding or truncation.
- Inhertied from
- ScalaNumericAnyConversions
- Source
- (source)