Search Options

Results per page
Sort
Preferred Languages
Advance

Results 1 - 6 of 6 for bitLength (0.1 sec)

  1. android/guava/src/com/google/common/math/DoubleUtils.java

      }
    
      static double bigToDouble(BigInteger x) {
        // This is an extremely fast implementation of BigInteger.doubleValue(). JDK patch pending.
        BigInteger absX = x.abs();
        int exponent = absX.bitLength() - 1;
        // exponent == floor(log2(abs(x)))
        if (exponent < Long.SIZE - 1) {
          return x.longValue();
        } else if (exponent > MAX_EXPONENT) {
          return x.signum() * POSITIVE_INFINITY;
        }
    
        /*
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Sat Oct 19 00:26:48 UTC 2024
    - 5.1K bytes
    - Viewed (0)
  2. guava/src/com/google/common/math/BigIntegerMath.java

      }
    
      /** Returns {@code true} if {@code x} represents a power of two. */
      public static boolean isPowerOfTwo(BigInteger x) {
        checkNotNull(x);
        return x.signum() > 0 && x.getLowestSetBit() == x.bitLength() - 1;
      }
    
      /**
       * Returns the base-2 logarithm of {@code x}, rounded according to the specified rounding mode.
       *
       * @throws IllegalArgumentException if {@code x <= 0}
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Oct 16 17:21:56 UTC 2024
    - 18.8K bytes
    - Viewed (0)
  3. guava/src/com/google/common/math/DoubleUtils.java

      }
    
      static double bigToDouble(BigInteger x) {
        // This is an extremely fast implementation of BigInteger.doubleValue(). JDK patch pending.
        BigInteger absX = x.abs();
        int exponent = absX.bitLength() - 1;
        // exponent == floor(log2(abs(x)))
        if (exponent < Long.SIZE - 1) {
          return x.longValue();
        } else if (exponent > MAX_EXPONENT) {
          return x.signum() * POSITIVE_INFINITY;
        }
    
        /*
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Sat Oct 19 00:26:48 UTC 2024
    - 5.1K bytes
    - Viewed (0)
  4. android/guava-tests/test/com/google/common/math/IntMathTest.java

        // parseInt blows up on overflow as opposed to intValue() which does not.
        return Integer.parseInt(bigMean.toString());
      }
    
      private static boolean fitsInInt(BigInteger big) {
        return big.bitLength() <= 31;
      }
    
      @J2ktIncompatible
      @GwtIncompatible // NullPointerTester
      public void testNullPointers() {
        NullPointerTester tester = new NullPointerTester();
        tester.setDefault(int.class, 1);
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Sat Oct 19 00:26:48 UTC 2024
    - 23.1K bytes
    - Viewed (0)
  5. guava-tests/test/com/google/common/math/IntMathTest.java

        // parseInt blows up on overflow as opposed to intValue() which does not.
        return Integer.parseInt(bigMean.toString());
      }
    
      private static boolean fitsInInt(BigInteger big) {
        return big.bitLength() <= 31;
      }
    
      @J2ktIncompatible
      @GwtIncompatible // NullPointerTester
      public void testNullPointers() {
        NullPointerTester tester = new NullPointerTester();
        tester.setDefault(int.class, 1);
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Sat Oct 19 00:26:48 UTC 2024
    - 23.1K bytes
    - Viewed (0)
  6. guava-tests/test/com/google/common/math/LongMathTest.java

        // parseInt blows up on overflow as opposed to intValue() which does not.
        return Long.parseLong(bigMean.toString());
      }
    
      private static boolean fitsInLong(BigInteger big) {
        return big.bitLength() <= 63;
      }
    
      private static final BigInteger MAX_LONG = BigInteger.valueOf(Long.MAX_VALUE);
      private static final BigInteger MIN_LONG = BigInteger.valueOf(Long.MIN_VALUE);
    
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Fri Oct 18 15:00:32 UTC 2024
    - 30.6K bytes
    - Viewed (0)
Back to top