func umagic(n uint, c int64) umagicData {
	// Convert from ConstX auxint values to the real uint64 constant they represent.
	d := uint64(c) << (64 - n) >> (64 - n)

	C := new(big.Int).SetUint64(d)
	s := C.BitLen()
	M := big.NewInt(1)
	M.Lsh(M, n+uint(s))     // 2^(n+s)
	M.Add(M, C)             // 2^(n+s)+c
	M.Sub(M, big.NewInt(1)) // 2^(n+s)+c-1
	M.Div(M, C)             // ⎡2^(n+s)/c⎤
	if M.Bit(int(n)) != 1 {

无论路径装饰器依赖项是否返回值，路径操作都不会使用这些值。

因此，可以复用在其他位置使用过的、（能返回值的）普通依赖项，即使没有使用这个值，也会执行该依赖项：

```Python hl_lines="9  14"
{!../../../docs_src/dependencies/tutorial006.py!}
```

## 为一组路径操作定义依赖项

稍后，[大型应用 - 多文件](../../tutorial/bigger-applications.md){.internal-link target=\_blank}一章中会介绍如何使用多个文件创建大型应用程序，在这一章中，您将了解到如何为一组*路径操作*声明单个 `dependencies` 参数。

## 全局依赖项

		return makeRat(x)
	case *big.Float:
		return makeFloat(x)
	default:
		return unknownVal{}
	}
}

// BitLen returns the number of bits required to represent
// the absolute value x in binary representation; x must be an [Int] or an [Unknown].
// If x is [Unknown], the result is 0.
func BitLen(x Value) int {
	switch x := x.(type) {
	case int64Val:
		u := uint64(x)
		if x < 0 {
			u = uint64(-x)
		}

## 🎏 💯

🎰 🈸, 👆 🎲 🔜 ✔️ 👆 💯 🎏 📁.

& 👆 **FastAPI** 🈸 5️⃣📆 ✍ 📚 📁/🕹, ♒️.

### **FastAPI** 📱 📁

➡️ 💬 👆 ✔️ 📁 📊 🔬 [🦏 🈸](bigger-applications.md){.internal-link target=_blank}:

```
.
├── app
│   ├── __init__.py
│   └── main.py
```

📁 `main.py` 👆 ✔️ 👆 **FastAPI** 📱:


```Python

			pod:         testPod5,
			expectedCPU: 5,
		},
		{
			name:        "TestCase06: The number of CPUs requested By app is bigger than the number of CPUs requested by init",
			pod:         testPod6,
			expectedCPU: 5,
		},
		{
			name:        "TestCase07: The number of CPUs requested By init is bigger than the number of CPUs requested by app",
			pod:         testPod7,
			expectedCPU: 5,
		},
		{

			var div, mod Int64
			dodiv := false
			var zero Int64
			if b.Cmp(zero) != 0 {	// b != 0
				// Can't divide by zero but also can't divide -0x8000...000 by -1.
				var bigneg = Int64{-0x80000000, 0}
				var minus1 = Int64{-1, ^uint32(0)}
				if a.Cmp(bigneg) != 0 || b.Cmp(minus1) != 0 {	// a != -1<<63 || b != -1
					div, mod = a.DivMod(b)
					dodiv = true
				}
			}

    suggested_range="10.64.0.0/11"
  fi
  echo "${suggested_range}"
}

# Calculate ip alias range based on max number of pods.
# Let pow be the smallest integer which is bigger or equal to log2($1 * 2).
# (32 - pow) will be returned.
#
# $1: The number of max pods limitation.
function get-alias-range-size() {
  for pow in {0..31}; do
    if (( 1 << pow >= $1 * 2 )); then

	VPXOR X0, X0, X0
	// At this point both ERMS and AVX2 is supported. While REP STOS can use a no-RFO
	// write protocol, ERMS could show the same or slower performance comparing to
	// Non-Temporal Stores when the size is bigger than LLC depending on hardware.
	CMPQ	BX, $0x2000000
	JAE	loop_preheader_avx2_huge

loop_erms:
	// STOSQ is used to guarantee that the whole zeroed pointer-sized word is visible

                /*
                 * This is purely for backward-compat with 2.x where <extensions> consisting of a single artifact where
                 * loaded into the core and hence available to plugins, in contrast to bigger extensions that were
                 * loaded into a dedicated realm which is invisible to plugins (MNG-2749).
                 */
                publicArtifacts.addAll(artifacts);
            }
        }

    ```Python hl_lines="9  14"
    {!> ../../../docs_src/dependencies/tutorial006.py!}
    ```

## *경로 작동* 모음에 대한 의존성

나중에 여러 파일을 가지고 있을 수 있는 더 큰 애플리케이션을 구조화하는 법([더 큰 애플리케이션 - 여러 파일들](../../tutorial/bigger-applications.md){.internal-link target=_blank})을 읽을 때, *경로 작동* 모음에 대한 단일 `dependencies` 매개변수를 선언하는 법에 대해서 배우게 될 것입니다.

## 전역 의존성