{above1e23, 'e', -1, "1.0000000000000001e+23"},
	{above1e23, 'f', -1, "100000000000000010000000"},
	{above1e23, 'g', -1, "1.0000000000000001e+23"},

	{fdiv(5e-304, 1e20), 'g', -1, "5e-324"},   // avoid constant arithmetic
	{fdiv(-5e-304, 1e20), 'g', -1, "-5e-324"}, // avoid constant arithmetic

	{32, 'g', -1, "32"},
	{32, 'g', 0, "3e+01"},

	{100, 'x', -1, "0x1.9p+06"},
	{100, 'y', -1, "%y"},

	`"" + "bar" = "bar"`,
	`"foo" + "bar" = "foobar"`,

	`0 + 0 = 0`,
	`0 + 0.1 = 0.1`,
	`0 + 0.1i = 0.1i`,
	`0.1 + 0.9 = 1`,
	`1e100 + 1e100 = 2e100`,
	`? + 0 = ?`,
	`0 + ? = ?`,

	`0 - 0 = 0`,
	`0 - 0.1 = -0.1`,
	`0 - 0.1i = -0.1i`,
	`1e100 - 1e100 = 0`,
	`? - 0 = ?`,
	`0 - ? = ?`,

	`0 * 0 = 0`,
	`1 * 0.1 = 0.1`,
	`1 * 0.1i = 0.1i`,
	`1i * 1i = -1`,
	`? * 0 = ?`,

	// Proceed to the requested number of digits
	formatDecimal(d, di, !d0, roundUp, prec)
	// Adjust exponent
	d.dp -= q
}

var uint64pow10 = [...]uint64{
	1, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9,
	1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19,
}

// formatDecimal fills d with at most prec decimal digits
// of mantissa m. The boolean trunc indicates whether m

	{0x0000000000000000, 0x9502F90000000000}, // 1e10
	{0x0000000000000000, 0xBA43B74000000000}, // 1e11
	{0x0000000000000000, 0xE8D4A51000000000}, // 1e12
	{0x0000000000000000, 0x9184E72A00000000}, // 1e13
	{0x0000000000000000, 0xB5E620F480000000}, // 1e14
	{0x0000000000000000, 0xE35FA931A0000000}, // 1e15
	{0x0000000000000000, 0x8E1BC9BF04000000}, // 1e16
	{0x0000000000000000, 0xB1A2BC2EC5000000}, // 1e17

			t.Errorf("got %#x (%s); want %#x", got, f.Text('p', 0), want)
		}
	}
}

func TestFloatSetFloat64(t *testing.T) {
	for _, want := range []float64{
		0,
		1,
		2,
		12345,
		1e10,
		1e100,
		3.14159265e10,
		2.718281828e-123,
		1.0 / 3,
		math.MaxFloat32,
		math.MaxFloat64,
		math.SmallestNonzeroFloat32,
		math.SmallestNonzeroFloat64,
		math.Inf(-1),
		math.Inf(0),

	{"%+.3g", 1 + 2i, "(+1+2i)"},
	{"%+.3g", complex64(1 + 2i), "(+1+2i)"},
	{"%#g", 1 + 2i, "(1.00000+2.00000i)"},
	{"%#g", 123456 + 789012i, "(123456.+789012.i)"},
	{"%#g", 1e-10i, "(0.00000+1.00000e-10i)"},
	{"%#g", -1e10 - 1.11e100i, "(-1.00000e+10-1.11000e+100i)"},
	{"%#.0f", 1.23 + 1.0i, "(1.+1.i)"},
	{"%#.0e", 1.23 + 1.0i, "(1.e+00+1.e+00i)"},
	{"%#.0x", 1.23 + 1.0i, "(0x1.p+00+0x1.p+00i)"},
	{"%#.0g", 1.23 + 1.0i, "(1.+1.i)"},

	a[97] = 0
	a[98] = 0
	a[99] = 0
	a[100] = 0
	a[101] = 0
	a[102] = 0
	a[103] = 0
	a[104] = 0
	a[105] = 0
	a[106] = 0
	a[107] = 0
	a[108] = 0
	a[109] = 0
	a[110] = 0
	a[111] = 0
	a[112] = 0
	a[113] = 0
	a[114] = 0
	a[115] = 0
	a[116] = 0
	a[117] = 0
	a[118] = 0
	a[119] = 0
	a[120] = 0
	a[121] = 0
	a[122] = 0
	a[123] = 0
	a[124] = 0
	a[125] = 0

    </dependency>
  </dependencies>
  <scm>
    <connection>scm:svn:http://svn.codehaus.org/plexus/pom/tags/plexus-1.0.10</connection>
    <developerConnection>scm:svn:https://svn.codehaus.org/plexus/pom/tags/plexus-1.0.10</developerConnection>
    <url>http://fisheye.codehaus.org/browse/plexus/pom/tags/plexus-1.0.10</url>
  </scm>
  <organization>
    <name>Codehaus</name>
    <url>http://www.codehaus.org/</url>
  </organization>

    </dependency>
  </dependencies>
  <scm>
    <connection>scm:svn:http://svn.codehaus.org/plexus/pom/tags/plexus-1.0.10</connection>
    <developerConnection>scm:svn:https://svn.codehaus.org/plexus/pom/tags/plexus-1.0.10</developerConnection>
    <url>http://fisheye.codehaus.org/browse/plexus/pom/tags/plexus-1.0.10</url>
  </scm>
  <organization>
    <name>Codehaus</name>
    <url>http://www.codehaus.org/</url>
  </organization>

	assert(1_0. == 10.0)
	assert(.0_1 == 0.01)
	assert(1_0.0_1 == 10.01)
	assert(1_0.0_1i == complex(0, 10.01))

	assert(0.e1_0 == 0.0e10)
	assert(.0e1_0 == 0.0e10)
	assert(1_0.e1_0 == 10.0e10)
	assert(.0_1e1_0 == 0.01e10)
	assert(1_0.0_1e1_0 == 10.01e10)
	assert(1_0.0_1e1_0i == complex(0, 10.01e10))

	// hexadecimal floats
	assert(equal(0x1p-2, 0.25))
	assert(equal(0x2.p10, 2048.0))
	assert(equal(0x1.Fp+0, 1.9375))