filter := [10]float32{-1, 4: -0.1, -0.1, 9: -1}

// frequencies in Hz for equal-tempered scale (A4 = 440Hz)
noteFrequency := map[string]float32{
	"C0": 16.35, "D0": 18.35, "E0": 20.60, "F0": 21.83,
	"G0": 24.50, "A0": 27.50, "B0": 30.87,
}
</pre>

<h3 id="Function_literals">Function literals</h3>

<p>
A function literal represents an anonymous <a href="#Function_declarations">function</a>.

218A..218B    ; valid                  ;      ; NV8    # 8.0  TURNED DIGIT TWO..TURNED DIGIT THREE
218C..218F    ; disallowed                             # NA   <reserved-218C>..<reserved-218F>
2190..21EA    ; valid                  ;      ; NV8    # 1.1  LEFTWARDS ARROW..UPWARDS WHITE ARROW FROM BAR
21EB..21F3    ; valid                  ;      ; NV8    # 3.0  UPWARDS WHITE ARROW ON PEDESTAL..UP DOWN WHITE ARROW

, 🖼, 🎏 🏗 💪 ⚙️ 🎏 `APIRouter` ⏮️ 🎏 🤝 👩‍🔬.

### 🔌 *➡ 🛠️*

👥 💪 🚮 *➡ 🛠️* 🔗 `FastAPI` 📱.

📥 👥 ⚫️... 🎦 👈 👥 💪 🤷:

```Python hl_lines="21-23" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

& ⚫️ 🔜 👷 ☑, 👯‍♂️ ⏮️ 🌐 🎏 *➡ 🛠️* 🚮 ⏮️ `app.include_router()`.

/// info | 📶 📡 ℹ

pkg compress/zlib, const HuffmanOnly ideal-int
pkg crypto/tls, const ECDSAWithP256AndSHA256 = 1027
pkg crypto/tls, const ECDSAWithP256AndSHA256 SignatureScheme
pkg crypto/tls, const ECDSAWithP384AndSHA384 = 1283
pkg crypto/tls, const ECDSAWithP384AndSHA384 SignatureScheme
pkg crypto/tls, const ECDSAWithP521AndSHA512 = 1539
pkg crypto/tls, const ECDSAWithP521AndSHA512 SignatureScheme
pkg crypto/tls, const PKCS1WithSHA1 = 513

### Include a *path operation* { #include-a-path-operation }

We can also add *path operations* directly to the `FastAPI` app.

Here we do it... just to show that we can 🤷:

```Python hl_lines="21-23" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

and it will work correctly, together with all the other *path operations* added with `app.include_router()`.

### Incluir una *path operation*

También podemos agregar *path operations* directamente a la aplicación de `FastAPI`.

Aquí lo hacemos... solo para mostrar que podemos 🤷:

```Python hl_lines="21-23" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

y funcionará correctamente, junto con todas las otras *path operations* añadidas con `app.include_router()`.

### Incluir uma *operação de rota*

Também podemos adicionar *operações de rota* diretamente ao aplicativo `FastAPI`.

Aqui fazemos isso... só para mostrar que podemos 🤷:

```Python hl_lines="21-23" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

e funcionará corretamente, junto com todas as outras *operações de rota* adicionadas com `app.include_router()`.

)

func TestIsXLMetaFormatValid(t *testing.T) {
	tests := []struct {
		name    int
		version string
		format  string
		want    bool
	}{
		{1, "123", "fs", false},
		{2, "123", xlMetaFormat, false},
		{3, xlMetaVersion100, "test", false},
		{4, xlMetaVersion101, "hello", false},
		{5, xlMetaVersion100, xlMetaFormat, true},
		{6, xlMetaVersion101, xlMetaFormat, true},
	}

                            for (int j = 0; j < 2; j++) {
                                Artifact resetArtifact = resetNodes[j].getArtifact();

                                // MNG-2123: if the previous node was not a range, then it wouldn't have any available
                                // versions. We just clobbered the selected version above. (why? I have no idea.)

### Eine *Pfadoperation* hinzufügen

Wir können *Pfadoperationen* auch direkt zur `FastAPI`-App hinzufügen.

Hier machen wir es ... nur um zu zeigen, dass wir es können 🤷:

```Python hl_lines="21-23" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

und es wird korrekt funktionieren, zusammen mit allen anderen *Pfadoperationen*, die mit `app.include_router()` hinzugefügt wurden.