}
	if D0 <= r && r <= D31 {
		return fmt.Sprintf("D%d", int(r-D0))
	}
	return fmt.Sprintf("Reg(%d)", int(r))
}

// A RegX represents a fraction of a multi-value register.
// The Index field specifies the index number,
// but the size of the fraction is not specified.
// It must be inferred from the instruction and the register type.
// For example, in a VMOV instruction, RegX{D5, 1} represents

// Note 2. About jn(n,x), yn(n,x)
//      For n=0, j0(x) is called,
//      for n=1, j1(x) is called,
//      for n<x, forward recursion is used starting
//      from values of j0(x) and j1(x).
//      for n>x, a continued fraction approximation to
//      j(n,x)/j(n-1,x) is evaluated and then backward
//      recursion is used starting from a supposed value
//      for j(n,x). The resulting value of j(0,x) is

	z2hi, _ := bits.Mul64(z2, ix)
	z1hi, z1lo := bits.Mul64(z1, ix)
	z0lo := z0 * ix
	lo, c := bits.Add64(z1lo, z2hi, 0)
	hi, _ := bits.Add64(z0lo, z1hi, c)
	// The top 3 bits are j.
	j = hi >> 61
	// Extract the fraction and find its magnitude.
	hi = hi<<3 | lo>>61
	lz := uint(bits.LeadingZeros64(hi))
	e := uint64(bias - (lz + 1))
	// Clear implicit mantissa bit and shift into place.
	hi = (hi << (lz + 1)) | (lo >> (64 - (lz + 1)))

type Cover struct {
	Mode            string
	Counters        map[string][]uint32
	Blocks          map[string][]CoverBlock
	CoveredPackages string
}

// Coverage reports the current code coverage as a fraction in the range [0, 1].
// If coverage is not enabled, Coverage returns 0.
//
// When running a large set of sequential test cases, checking Coverage after each one

 *     <li>Execution in isolated contexts such as an isolated classloader or even a separate process</li>
 *     <li>Safe execution of multiple tasks in parallel</li>
 * </ul>
 *
 * <p>Work should be submitted with a {@link WorkAction} class representing the implementation of the unit of work
 * and an action to configure the parameters of the unit of work (via {@link WorkParameters}).
 *
 * <pre>

functions of the form:

	func NewT(v V) *T

For instance, [NewInt](x) returns an *[Int] set to the value of the int64
argument x, [NewRat](a, b) returns a *[Rat] set to the fraction a/b where
a and b are int64 values, and [NewFloat](f) returns a *[Float] initialized
to the float64 argument f. More flexibility is provided with explicit
setters, for instance:

	var z1 Int

	fs.Float32Var(&o.UnhealthyZoneThreshold, "unhealthy-zone-threshold", 0.55, "Fraction of Nodes in a zone which needs to be not Ready (minimum 3) for zone to be treated as unhealthy. ")
}

// ApplyTo fills up NodeLifecycleController config with options.

			if !inStar {
				break
			}
		}
		if line != "" {
			// Found non-comment non-blank line.
			// Ends space for valid //go:build comments,
			// but also ends the fraction of the file we can
			// reliably parse. From this point on we might
			// incorrectly flag "comments" inside multiline
			// string constants or anything else (this might
			// not even be a Go program). So stop.

	{0x91dd304f, "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction.  Lewis-Randall Rule", "adl\x01#\xd8\x17\xd7"},
	{0x2e5d1316, "How can you write a big system without C++?  -Paul Glick", "adl\x01\x8fU\n\x0f"},

	if outfile == "" {
		if !browser.Open("file://" + out.Name()) {
			fmt.Fprintf(os.Stderr, "HTML output written to %s\n", out.Name())
		}
	}

	return nil
}

// percentCovered returns, as a percentage, the fraction of the statements in
// the profile covered by the test run.
// In effect, it reports the coverage of a given source file.
func percentCovered(p *cover.Profile) float64 {
	var total, covered int64