- Companion
- object
- Source
- BigInt.scala
Value members
Concrete methods
Returns the number of bits in the two's complement representation of this BigInt that differ from its sign bit.
- Source
- BigInt.scala
Returns the number of bits in the minimal two's-complement representation of this BigInt, excluding a sign bit.
- Source
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
Returns a BigInt whose value is equivalent to this BigInt with the designated bit cleared.
- Source
- BigInt.scala
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
- BigInt.scala
Compares this BigInt with the specified value for equality.
- Definition Classes
- Any
- Source
- BigInt.scala
Returns a BigInt whose value is equivalent to this BigInt with the designated bit flipped.
- Source
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
Returns true
iff this can be represented exactly by scala.Double; otherwise returns false
.
- Source
- BigInt.scala
Returns true
iff this can be represented exactly by scala.Float; otherwise returns false
.
- Source
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
Returns a BigInt whose value is equivalent to this BigInt with the designated bit set.
- Source
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
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
- BigInt.scala
Inherited methods
Returns the value of this as a scala.Byte. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
Returns the value of this as a scala.Char. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
Returns the value of this as a scala.Double. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
Returns the value of this as a scala.Float. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
Returns the value of this as an scala.Int. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
Returns the value of this as a scala.Long. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
Returns the value of this as a scala.Short. This may involve rounding or truncation.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala
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.
- Inherited from
- ScalaNumericAnyConversions
- Source
- ScalaNumericConversions.scala