ObjBigIntNullExt extension
Properties
-
bitLength
→ int?
-
Returns the minimum number of bits required to store this big integer.
no setter
-
isEven
→ bool?
-
Whether this big integer is even.
no setter
-
isNegative
→ bool?
-
Whether this number is negative.
no setter
-
isOdd
→ bool?
-
Whether this big integer is odd.
no setter
-
isValidInt
→ bool?
-
Whether this big integer can be represented as an
int without losing
precision.
no setter
-
sign
→ int?
-
Returns the sign of this big integer.
no setter
Methods
-
abs()
→ BigInt?
-
Returns the absolute value of this integer.
-
compareTo(BigInt other)
→ int?
-
Compares this to
other.
-
gcd(BigInt other)
→ BigInt?
-
Returns the greatest common divisor of this big integer and
other.
-
modInverse(BigInt modulus)
→ BigInt?
-
Returns the modular multiplicative inverse of this big integer
modulo
modulus.
-
modPow(BigInt exponent, BigInt modulus)
→ BigInt?
-
Returns this integer to the power of
exponent modulo modulus.
-
pow(int exponent)
→ BigInt?
-
Returns
this to the power of exponent.
-
remainder(BigInt other)
→ BigInt?
-
Returns the remainder of the truncating division of
this by other.
-
toDouble()
→ double?
-
Returns this BigInt as a double.
-
toInt()
→ int?
-
Returns this BigInt as an int.
-
toRadixString(int radix)
→ String?
-
Converts this to a string representation in the given
radix.
-
toSigned(int width)
→ BigInt?
-
Returns the least significant
width bits of this integer, extending the
highest retained bit to the sign. This is the same as truncating the value
to fit in width bits using an signed 2-s complement representation. The
returned value has the same bit value in all positions higher than width.
-
toUnsigned(int width)
→ BigInt?
-
Returns the least significant
width bits of this big integer as a
non-negative number (i.e. unsigned representation). The returned value has
zeros in all bit positions higher than width.
