int minThresholdPosition = 0;
    // The leftmost position at which the greatest of the k lower elements
    // -- the new value of threshold -- might be found.

    int iterations = 0;
    int maxIterations = IntMath.log2(right - left, RoundingMode.CEILING) * 3;
    while (left < right) {
      int pivotIndex = (left + right + 1) >>> 1;

      int pivotNewIndex = partition(left, right, pivotIndex);

      if (pivotNewIndex > k) {

    int minThresholdPosition = 0;
    // The leftmost position at which the greatest of the k lower elements
    // -- the new value of threshold -- might be found.

    int iterations = 0;
    int maxIterations = IntMath.log2(right - left, RoundingMode.CEILING) * 3;
    while (left < right) {
      int pivotIndex = (left + right + 1) >>> 1;

      int pivotNewIndex = partition(left, right, pivotIndex);

      if (pivotNewIndex > k) {

		k, err := curve.GenerateKey(r)
		if err != nil {
			t.Fatal(err)
		}

		// GenerateKey does rejection sampling. If the masking works correctly,
		// the probability of a rejection is 1-ord(G)/2^ceil(log2(ord(G))),
		// which for all curves is small enough (at most 2^-32, for P-256) that
		// a bit flip is more likely to make this test fail than bad luck.
		// Account for the extra MaybeReadByte byte, too.

		stackLarge.free[i].init()
		lockInit(&stackLarge.lock, lockRankStackLarge)
	}
}

// stacklog2 returns ⌊log_2(n)⌋.
func stacklog2(n uintptr) int {
	log2 := 0
	for n > 1 {
		n >>= 1
		log2++
	}
	return log2
}

// Allocates a stack from the free pool. Must be called with
// stackpool[order].item.mu held.
func stackpoolalloc(order uint8) gclinkptr {

	return x, nil
}

// SetOverflowingBytes assigns x = b, where b is a slice of big-endian bytes.
// SetOverflowingBytes returns an error if b has a longer bit length than m, but
// reduces overflowing values up to 2^⌈log2(m)⌉ - 1.
//
// The output will be resized to the size of m and overwritten.
func (x *Nat) SetOverflowingBytes(b []byte, m *Modulus) (*Nat, error) {
	if err := x.setBytes(b, m); err != nil {
		return nil, err
	}

import static com.google.common.base.Preconditions.checkPositionIndexes;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.math.IntMath.divide;
import static com.google.common.math.IntMath.log2;
import static java.math.RoundingMode.CEILING;
import static java.math.RoundingMode.FLOOR;
import static java.math.RoundingMode.UNNECESSARY;

import com.google.common.annotations.GwtCompatible;

import static com.google.common.base.Preconditions.checkPositionIndexes;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.math.IntMath.divide;
import static com.google.common.math.IntMath.log2;
import static java.math.RoundingMode.CEILING;
import static java.math.RoundingMode.FLOOR;
import static java.math.RoundingMode.UNNECESSARY;

import com.google.common.annotations.GwtCompatible;

		}
	}
	if total != 0 {
		for _, e := range edges {
			frac := float64(abs64(e.Weight)) / float64(total)
			score += -frac * math.Log2(frac)
		}
		if self > 0 {
			frac := float64(abs64(self)) / float64(total)
			score += -frac * math.Log2(frac)
		}
	}
	return score
}

// NodeOrder sets the ordering for a Sort operation
type NodeOrder int

      return size;
    }
  }

  /** A bit mask were all bits are set. */
  private static final int ALL_SET = ~0;

  private static int ceilToPowerOfTwo(int x) {
    return 1 << IntMath.log2(x, RoundingMode.CEILING);
  }

  /*
   * This method was written by Doug Lea with assistance from members of JCP JSR-166 Expert Group
   * and released to the public domain, as explained at

      return size;
    }
  }

  /** A bit mask were all bits are set. */
  private static final int ALL_SET = ~0;

  private static int ceilToPowerOfTwo(int x) {
    return 1 << IntMath.log2(x, RoundingMode.CEILING);
  }

  /*
   * This method was written by Doug Lea with assistance from members of JCP JSR-166 Expert Group
   * and released to the public domain, as explained at