Java BigInteger compareTo() method20 Mar 2025 | 1 min read The compareTo() method of Java BigIntegerclass is used to compare two BigIntegervalues.This method is provided in preference to individual methods for each of the six boolean comparison operators (<, == ,> ,>=, !=, <=). This method computes (x.compareTo(y) <op> 0) , where <op> is one of the six comparison operators. Syntax:Parameter:val-BigInteger to which this BigInteger is to be compared Returns:This method returns -1, 0 or 1 as this BigInteger is numerically less than, equal to, or greater than val. Note: This method is specified by compareTo in interfaceComparable <BigInteger>.ExampleOutput: First value is greater. Next TopicJava BigInteger |
Java BigInteger Method The method of Java BigInteger class returns a new BigInteger that is identical to this BigInteger except that its sign is reversed. Syntax: public BigInteger Returns: This method returns a BigInteger whose value is (-this). Parameter: NA Exception: NA Example 1 import java.math.BigInteger; public class BigIntegerNegateExample1{ public static void main(String[]...
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Java BigInteger Method The method of Java BigInteger class is used to determine if the given number is prime or not. For certainty =1, this method returns true if this BigInteger is prime and false if this BigInteger is composite. Syntax: public boolean isProbablePrime(int certainty) Parameter: certainty -...
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Java BigInteger Method The method of Java BigInteger class returns an int value which corresponds to the number of bits in the minimal two's-complement representation of this BigInteger, excluding a sign bit. Syntax: public int bitLength () Returns: This method returns number of bits in the minimal two's-complement...
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Java BigInteger method Themethod of Java BigInteger class is used tosubtracttwo BigInteger values.This method performs subtraction of this BigInteger and the method argument.This method returns a BigInteger whose value is (this - val). Syntax: public BigInteger subtract(BigInteger val) Parameter: val - Avalue to be subtracted from this BigInteger entered...
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Java BigInteger method The method of Java BigInteger class returns a BigInteger whose value is equal to that of the specified long. Syntax: public static BigInteger valueOf(long val) Parameter: val - value of the BigInteger to return. Returns: This method returns a BigInteger with the specified value. Exception: NA Note: This static factory...
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Java BigInteger method The method of Java BigInteger class is used to calculate the power of BigInteger value. This method returns a BigInteger whose value is (thisexponent ). Syntax: public BigInteger pow(int exponent) Parameter: exponent- exponent to which this BigInteger is to be raised. Returns: This method returns (thisexponent...
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Java BigInteger Method The method of Java BigInteger class is used to convert this BigInteger to a float.This conversion is similar to the narrowing primitive conversion from double to float. Narrowing Primitive Conversion: According to The Java Language Specification, it is defined as ifthisBigInteger has too...
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Java BigInteger Method The method of Java BigInteger class is used to find the Bitwise NOT of a BigInteger. This method returns a BigInteger whose value is ( ~this). Syntax: public BigInteger Parameter: NA Returns: This method returns ( ~this). Exception: NA Note: This method returns a negative value if and only...
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Java BigInteger Method The method of Java BigInteger class is used to get the maximum value of the two BigInteger objects. This method returns the BigInteger whose value is greater of this BigInteger and the val method argument. Syntax: public BigInteger max(BigInteger val) Parameter: val - value with...
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The sqrt() method of Java BigInteger class is used to find the square root of a BigInteger value. Syntax: public BigInteger sqrt() Parameter: NA Returns: This method returns the integer square root of this BigInteger value. Exception: ArithmeticException - This exception will throw if this BigInteger is negative. Example 1 import java.math.BigInteger; public class BigIntegerSqrtExample1 { ...
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