CHECK_NOTNULL(z.node());

    if (expected) {
      // Construct backward graph.
      auto dz = Const(scope, {{1.0, 1.0}, {1.0, 1.0}});
      auto dx = MatMul(scope, dz, y, MatMul::TransposeB(true));
      auto dy = MatMul(scope, x, dz, MatMul::TransposeA(true));
    } else {
      // Call AddSymbolicGradients.
      auto dz = Const(scope, {{1.0, 1.0}, {1.0, 1.0}});
      std::vector<Output> grad_outputs;
      TF_ASSERT_OK(

strings
""
"abcdef"
regexps
"[dz][ex][fy]$"
-;-;-;-
-;3-6;-;3-6
"^(?:[dz][ex][fy]$)$"
-;-;-;-
-;-;-;-
"^(?:[dz][ex][fy]$)"
-;-;-;-
-;-;-;-
"(?:[dz][ex][fy]$)$"
-;-;-;-
-;3-6;-;3-6
strings
""
"abcdeff"
regexps
"[dz][ex][fy]$"
-;-;-;-
-;-;-;-
"^(?:[dz][ex][fy]$)$"
-;-;-;-
-;-;-;-
"^(?:[dz][ex][fy]$)"
-;-;-;-
-;-;-;-

br: brezhoneg
bs: bosanski jezik
ca: Català
ce: нохчийн мотт
ch: Chamoru
co: corsu
cr: ᓀᐦᐃᔭᐍᐏᐣ
cs: čeština
cu: ѩзыкъ словѣньскъ
cv: чӑваш чӗлхи
cy: Cymraeg
da: dansk
de: Deutsch
dv: Dhivehi
dz: རྫོང་ཁ
ee: Eʋegbe
el: Ελληνικά
en: English
eo: Esperanto
es: español
et: eesti
eu: euskara
fa: فارسی
ff: Fulfulde
fi: suomi
fj: Vakaviti
fo: føroyskt
fr: français
fy: Frysk
ga: Gaeilge

["ST",25,"F08F11F02"],["TL",23,"F03F14F02"],["TN",24,"F02F03F13F02"],["TR",26,"F05F01A16"],["VG",24,"U04F16"],["XK",20,"F04F10F02"],["AO",25,"F21"],["BF",27,"F23"],["BI",16,"F12"],["BJ",28,"F24"],["CI",28,"U01F23"],["CM",27,"F23"],["CV",25,"F21"],["DZ",24,"F20"],["IR",26,"F22"],["JO",30,"A04F22"],["MG",27,"F23"],["ML",28,"U01F23"],["MZ",25,"F21"],["QA",29,"U04A21"],["SN",28,"U01F23"],["UA",29,"F25"]],c=function(a){a=a.replace(/\s+/g,""),a=a.substr(4)+a.substr(0,4),a=a.split("").map(function(a){var...

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...

HNLAtzXssDgO+ga3S1nAo1X9LhNzIE1WX0etAkeKkOHIetqWMHkXWU9KHPn7sppT
lT7kX2oYQ99mNHDKwvru1sCnGKWv3gAReEeymAf9V3GUDhyBJ2pVv8lwderUtZlh
LJtQOA6vuIvqrN2LoNCILT1CkAeDcnm6wXkJXhMt3HPYjzs0NdvvJs4IoT6/HXb3
ThU/Dz/AoiKtySv8fIkBPQQYAQIACQUCXWOnNAIbAgCoCRBe5d9r7S4kTp0gBBkB
AgAGBQJdY6c0AAoJEG5Ev8mCjFTQGMYEALuOyLu87cWW+vJUJptQIdwBn68ZmJnh
1ruFgn8SOs99mkOOfgO2pvmfAF3rJgDNUVW6Ly29mmwEWZUNYMcp6EZ+ItFglNmv

func ExampleIsUpper() {
	fmt.Printf("%t\n", unicode.IsUpper('A'))
	fmt.Printf("%t\n", unicode.IsUpper('a'))
	// Output:
	// true
	// false
}

func ExampleIsTitle() {
	fmt.Printf("%t\n", unicode.IsTitle('Dž'))
	fmt.Printf("%t\n", unicode.IsTitle('a'))
	// Output:
	// true
	// false
}

func ExampleIsSpace() {
	fmt.Printf("%t\n", unicode.IsSpace(' '))
	fmt.Printf("%t\n", unicode.IsSpace('\n'))

		sfx := inst.Op.String()[2:]
		bo := int(inst.Args[0].(Imm))
		bi := inst.Args[1].(CondReg)
		atsfx := [4]string{"", "?", "-", "+"}
		decsfx := [2]string{"dnz", "dz"}

		//BO field is... complicated (z == ignored bit, at == prediction hint)
		//Paraphrased from ISA 3.1 Book I Section 2.4:
		//
		//0000z -> decrement ctr, b if ctr != 0 and CRbi == 0

HNLAtzXssDgO+ga3S1nAo1X9LhNzIE1WX0etAkeKkOHIetqWMHkXWU9KHPn7sppT
lT7kX2oYQ99mNHDKwvru1sCnGKWv3gAReEeymAf9V3GUDhyBJ2pVv8lwderUtZlh
LJtQOA6vuIvqrN2LoNCILT1CkAeDcnm6wXkJXhMt3HPYjzs0NdvvJs4IoT6/HXb3
ThU/Dz/AoiKtySv8fIkBPQQYAQIACQUCXWOnNAIbAgCoCRBe5d9r7S4kTp0gBBkB
AgAGBQJdY6c0AAoJEG5Ev8mCjFTQGMYEALuOyLu87cWW+vJUJptQIdwBn68ZmJnh
1ruFgn8SOs99mkOOfgO2pvmfAF3rJgDNUVW6Ly29mmwEWZUNYMcp6EZ+ItFglNmv

00000080  91 59 28 b4 f7 d7 af d2  69 61 35 14 03 02 00 01  |.Y(.....ia5.....|
00000090  01 16 03 02 00 24 a8 40  50 90 31 50 fc 5e d8 f5  |.....$.@P.1P.^..|
000000a0  64 7a a5 62 8d ad ce 03  34 c9 ab 16 31 45 bc 8b  |dz.b....4...1E..|
000000b0  26 8b fa 38 7a 2e 60 42  86 46                    |&..8z.`B.F|
>>> Flow 4 (server to client)
00000000  14 03 02 00 01 01 16 03  02 00 24 83 1d 5a 04 90  |..........$..Z..|