return ip4[0] == 127
	}
	return ip.Equal(IPv6loopback)
}

// IsPrivate reports whether ip is a private address, according to
// RFC 1918 (IPv4 addresses) and RFC 4193 (IPv6 addresses).
func (ip IP) IsPrivate() bool {
	if ip4 := ip.To4(); ip4 != nil {
		// Following RFC 1918, Section 3. Private Address Space which says:
		//   The Internet Assigned Numbers Authority (IANA) has reserved the

000001a0  1e fc 2e b2 7a 3a 07 22  72 25 dc d3 d1 8f 38 07  |....z:."r%....8.|
000001b0  63 2f 18 f5 da b0 91 66  a1 47 16 ad 76 82 98 07  |c/.....f.G..v...|
000001c0  6f a7 c8 79 43 73 4c 8c  2b 5d af 5a 7c c2 19 18  |o..yCsL.+].Z|...|
000001d0  8d ee e2 ba fc 07 9b df  7e 17 af 54 c4 1f d8 a1  |........~..T....|
000001e0  bd 66 93 e3 80 7e 9d a3  43 46 34 eb f9 9e 0b 77  |.f...~..CF4....w|

// (IPv4 addresses) and RFC 4193 (IPv6 addresses). That is, it reports whether
// ip is in 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, or fc00::/7. This is the
// same as [net.IP.IsPrivate].
func (ip Addr) IsPrivate() bool {
	if ip.Is4In6() {
		ip = ip.Unmap()
	}

	// Match the stdlib's IsPrivate logic.
	if ip.Is4() {

    iptables -w -t nat -A IP-MASQ -d 10.0.0.0/8 -m comment --comment "ip-masq: RFC 1918 reserved range is not subject to MASQUERADE" -j RETURN
    iptables -w -t nat -A IP-MASQ -d 172.16.0.0/12 -m comment --comment "ip-masq: RFC 1918 reserved range is not subject to MASQUERADE" -j RETURN
    iptables -w -t nat -A IP-MASQ -d 192.168.0.0/16 -m comment --comment "ip-masq: RFC 1918 reserved range is not subject to MASQUERADE" -j RETURN

	SYS___PTHREAD_SECURITY_NP_A         = 0x774 // 1908
	SYS___QUERYMETRICS_A                = 0x775 // 1909
	SYS___QUERYSCHENV                   = 0x776 // 1910
	SYS___READV_A                       = 0x777 // 1911
	SYS_____SERVER_CLASSIFY_A           = 0x778 // 1912
	SYS_____SERVER_INIT_A               = 0x779 // 1913
	SYS_____SERVER_PWU_A                = 0x77A // 1914
	SYS___STRCASECMP_A                  = 0x77B // 1915

distributions-full\\caches\\modules-2\\files-2.1\\org.jetbrains.kotlin\\kotlin-compiler-embeddable\\1.9.10\\57ca1b0823ae3ecb451a97e1f8e6de0b19ea5294\\kotlin-compiler-embeddable-1.9.10.jar;C:\\tcagent1\\work\\f63322e10dd6b396\\intTestHomeDir\\distributions-full\\caches\\modules-2\\files-2.1\\org.jetbrains.kotlin\\kotlin-stdlib\\1.9.10\\72812e8a368917ab5c0a5081b56915ffdfec93b7\\kotlin-stdlib-1.9.10.jar;C:\\tcagent1\\work\\f63322e10dd6b396\\intTestHomeDir\\distributions-full\\caches\\modules-2\\fil...

}
// end::dependencies[]

// tag::rich-version[]
dependencies {
    implementation("org.slf4j:slf4j-api") {
        version {
            strictly("[1.7, 1.8[")
            prefer("1.7.25")
        }
    }

    constraints {
        add("implementation", "org.springframework:spring-core") {
            version {
                require("4.2.9.RELEASE")

}
// end::dependencies[]

// tag::rich-version[]
dependencies {
    implementation('org.slf4j:slf4j-api') {
        version {
            strictly '[1.7, 1.8['
            prefer '1.7.25'
        }
    }

    constraints {
        implementation('org.springframework:spring-core') {
            version {
                require '4.2.9.RELEASE'

	y[i+1] = t
	// amd64: `MOVQ\t8\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*[18]\), [A-Z]+[0-9]*`
	t = x[16*i+1]
	// amd64: `MOVQ\t[A-Z]+[0-9]*, 8\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*[18]\)`
	y[16*i+1] = t
	// amd64: `MOVQ\t[$]77, 8\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*8\)`
	x[i+1] = 77
	// amd64: `MOVQ\t[$]77, 8\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*[18]\)`
	x[16*i+1] = 77
}

func idxFloat32(x, y []float32, i int) {

    ```

=== "Python 3.9+"

    ```Python hl_lines="9  17"
    {!> ../../../docs_src/request_files/tutorial001_02_an_py39.py!}
    ```

=== "Python 3.6+"

    ```Python hl_lines="10  18"
    {!> ../../../docs_src/request_files/tutorial001_02_an.py!}
    ```

=== "Python 3.10+ без Annotated"

    !!! tip "Подсказка"
        Предпочтительнее использовать версию с аннотацией, если это возможно.