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Results 1 - 10 of 13 for nextDown (0.18 sec)

  2. github.com/google/guava

    guava/src/com/google/common/math/ToDoubleRounder.java 

                ? roundArbitrarily
            : DoubleUtils.nextDown(roundArbitrarily);
      case CEILING:
        return (cmpXToRoundArbitrarily <= 0) ? roundArbitrarily : Math.nextUp(roundArbitrarily);
      case DOWN:
        if (sign(x) >= 0) {
          return (cmpXToRoundArbitrarily >= 0)
              ? roundArbitrarily
              : DoubleUtils.nextDown(roundArbitrarily);
        } else {
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Feb 07 17:50:39 UTC 2024
    - 5.8K bytes
    - Viewed (0)
  3. github.com/google/guava

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

     */
public class DoubleUtilsTest extends TestCase {
  @AndroidIncompatible // no FpUtils and no Math.nextDown in old versions
  public void testNextDown() throws Exception {
    Method jdkNextDown = getJdkNextDown();
    for (double d : FINITE_DOUBLE_CANDIDATES) {
      assertEquals(jdkNextDown.invoke(null, d), DoubleUtils.nextDown(d));
    }
  }

  private static Method getJdkNextDown() throws Exception {
    try {
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Jul 03 18:10:55 UTC 2024
    - 3K bytes
    - Viewed (0)
  4. github.com/google/guava

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

                ? roundArbitrarily
            : DoubleUtils.nextDown(roundArbitrarily);
      case CEILING:
        return (cmpXToRoundArbitrarily <= 0) ? roundArbitrarily : Math.nextUp(roundArbitrarily);
      case DOWN:
        if (sign(x) >= 0) {
          return (cmpXToRoundArbitrarily >= 0)
              ? roundArbitrarily
              : DoubleUtils.nextDown(roundArbitrarily);
        } else {
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Feb 07 17:50:39 UTC 2024
    - 5.8K bytes
    - Viewed (0)
  5. github.com/google/guava

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

     */
public class DoubleUtilsTest extends TestCase {
  @AndroidIncompatible // no FpUtils and no Math.nextDown in old versions
  public void testNextDown() throws Exception {
    Method jdkNextDown = getJdkNextDown();
    for (double d : FINITE_DOUBLE_CANDIDATES) {
      assertEquals(jdkNextDown.invoke(null, d), DoubleUtils.nextDown(d));
    }
  }

  private static Method getJdkNextDown() throws Exception {
    try {
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Jul 03 18:10:55 UTC 2024
    - 3K bytes
    - Viewed (0)
  6. github.com/google/guava

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

            .setExpectation(DoubleUtils.nextDown(-Math.pow(2, 54)), FLOOR, UP)
        .roundUnnecessaryShouldThrow()
        .test();
  }

  public void testRoundToDouble_negativeTwoToThe54MinusThree() {
    new RoundToDoubleTester(BigDecimal.valueOf((-1L << 54) - 3))
        .setExpectation(-Math.pow(2, 54), DOWN, CEILING)
        .setExpectation(
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Sep 06 17:04:31 UTC 2023
    - 10.6K bytes
    - Viewed (0)
  7. github.com/google/guava

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

    /**
 * Utilities for {@code double} primitives.
 *
 * @author Louis Wasserman
 */
@GwtIncompatible
@ElementTypesAreNonnullByDefault
final class DoubleUtils {
  private DoubleUtils() {}

  static double nextDown(double d) {
    return -Math.nextUp(-d);
  }

  // The mask for the significand, according to the {@link
  // Double#doubleToRawLongBits(double)} spec.
  static final long SIGNIFICAND_MASK = 0x000fffffffffffffL;
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Sat Oct 19 00:26:48 UTC 2024
    - 5.1K bytes
    - Viewed (0)
  8. github.com/google/guava

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

    /**
 * Utilities for {@code double} primitives.
 *
 * @author Louis Wasserman
 */
@GwtIncompatible
@ElementTypesAreNonnullByDefault
final class DoubleUtils {
  private DoubleUtils() {}

  static double nextDown(double d) {
    return -Math.nextUp(-d);
  }

  // The mask for the significand, according to the {@link
  // Double#doubleToRawLongBits(double)} spec.
  static final long SIGNIFICAND_MASK = 0x000fffffffffffffL;
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Sat Oct 19 00:26:48 UTC 2024
    - 5.1K bytes
    - Viewed (0)
  9. github.com/google/guava

    guava/src/com/google/common/math/LongMath.java 

                ? roundArbitrarily
            : DoubleUtils.nextDown(roundArbitrarily);
      case CEILING:
        return (cmpXToRoundArbitrarily <= 0) ? roundArbitrarily : Math.nextUp(roundArbitrarily);
      case DOWN:
        if (x >= 0) {
          return (cmpXToRoundArbitrarily >= 0)
              ? roundArbitrarily
              : DoubleUtils.nextDown(roundArbitrarily);
        } else {
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Oct 09 16:39:37 UTC 2024
    - 45.2K bytes
    - Viewed (0)
  10. github.com/google/guava

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

                ? roundArbitrarily
            : DoubleUtils.nextDown(roundArbitrarily);
      case CEILING:
        return (cmpXToRoundArbitrarily <= 0) ? roundArbitrarily : Math.nextUp(roundArbitrarily);
      case DOWN:
        if (x >= 0) {
          return (cmpXToRoundArbitrarily >= 0)
              ? roundArbitrarily
              : DoubleUtils.nextDown(roundArbitrarily);
        } else {
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Wed Oct 09 16:39:37 UTC 2024
    - 45.2K bytes
    - Viewed (0)
  11. github.com/google/guava

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

          for (int direction : new int[] {1, -1}) {
        double d = Double.longBitsToDouble(Double.doubleToLongBits(Math.scalb(1.0, i)) + direction);
        // Math.nextUp/nextDown
        if (d != Math.rint(d)) {
          fractionalBuilder.add(d);
        }
      }
    }
    for (double d :
        Doubles.asList(
            0,
            1,
            2,
    Registered: Fri Nov 01 12:43:10 UTC 2024
    - Last Modified: Mon Oct 10 19:45:10 UTC 2022
    - 11.2K bytes
    - Viewed (0)
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