kopia lustrzana https://github.com/animator/learn-python
Example for float type is added
rodzic
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@ -46,8 +46,10 @@ Way 1: Using function `int_()`
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import numpy as np
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arr = np.int_([2,4,6])
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# Size: int8, int16, int32, int64
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print(arr.dtype())
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# Output: int64
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```
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@ -56,13 +58,47 @@ Way 2: Using `dtype()`
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import numpy as np
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arr = np.array([2,4,6], dtype='i4')
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# Size: i1, i2, i4, i8
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print(arr.dtype)
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# Output: int8
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# Output: int32
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```
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## Example for float type
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Way 1: Using function `float_()`
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``` python
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import numpy as np
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arr = np.float_(1)
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# Size: float8, float16, float32, float64
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print(arr)
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print(arr.dtype())
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# Output:
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# 1.0
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# float64
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```
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Way 2: Using `dtype()`
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``` python
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import numpy as np
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arr = np.array([2,4,6], dtype='f4')
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# Size: f1, f2, f4, f8
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print(arr)
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print(arr.dtype)
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# Output:
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# [1. 2. 3. 4.]
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# float32
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```
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Note: `np.single()` has the same function as `float32()`.
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## Example for boolean type
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## Example for unsigned integer type
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