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Results 1 - 3 of 3 for bigToDouble (0.06 seconds)

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  2. github.com/google/guava

    android/guava-tests/test/com/google/common/math/DoubleUtilsTest.java 

      public void testBigToDouble() {
    for (BigInteger b : ALL_BIGINTEGER_CANDIDATES) {
      if (b.doubleValue() != DoubleUtils.bigToDouble(b)) {
        failFormat(
            "Converting %s to double: expected doubleValue %s but got bigToDouble %s",
            b, b.doubleValue(), DoubleUtils.bigToDouble(b));
      }
    }
  }

  public void testEnsureNonNegative() {
    Created: Fri Apr 03 12:43:13 GMT 2026
    - Last Modified: Tue Mar 03 05:21:26 GMT 2026
    - 2.5K bytes
    - Click Count (0)
  3. github.com/google/guava

    guava-tests/test/com/google/common/math/DoubleUtilsTest.java 

      public void testBigToDouble() {
    for (BigInteger b : ALL_BIGINTEGER_CANDIDATES) {
      if (b.doubleValue() != DoubleUtils.bigToDouble(b)) {
        failFormat(
            "Converting %s to double: expected doubleValue %s but got bigToDouble %s",
            b, b.doubleValue(), DoubleUtils.bigToDouble(b));
      }
    }
  }

  public void testEnsureNonNegative() {
    Created: Fri Apr 03 12:43:13 GMT 2026
    - Last Modified: Tue Mar 03 05:21:26 GMT 2026
    - 2.5K bytes
    - Click Count (0)
  4. github.com/google/guava

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

       * normal, and finite.
   */
  static double scaleNormalize(double x) {
    long significand = doubleToRawLongBits(x) & SIGNIFICAND_MASK;
    return longBitsToDouble(significand | ONE_BITS);
  }

  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)))
    Created: Fri Apr 03 12:43:13 GMT 2026
    - Last Modified: Tue Mar 03 04:51:56 GMT 2026
    - 5K bytes
    - Click Count (0)
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