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# CGFLOAT_MIN

```
var CGFLOAT_MIN: Double { get }
```

## Discussion

The minimum non-negative non-subnormal value for a [`CGFloat`](/documentation/CoreFoundation/CGFloat-swift.struct) type. For 32-bit code, this value is `1.17549435e-38F`. For 64-bit code, it is `2.2250738585072014e-308`.

---

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