Detail: Index: Operator Unary

Overview: Index: Operator Unary

Index.__abs__()

>>> ix = sf.Index((0, 1024, -2048, 4096))
>>> ix
<Index>
0
1024
-2048
4096
<int64>
>>> abs(ix)
[   0 1024 2048 4096]

Index.__invert__()

>>> ix = sf.Index((False, True), name='x')
>>> ix
<Index: x>
False
True
<bool>
>>> ~ix
[ True False]

Index.__neg__()

>>> ix = sf.Index((0, 1024, -2048, 4096))
>>> ix
<Index>
0
1024
-2048
4096
<int64>
>>> -ix
[    0 -1024  2048 -4096]

Index.__pos__()

>>> ix = sf.Index((0, 1024, -2048, 4096))
>>> ix
<Index>
0
1024
-2048
4096
<int64>
>>> +ix
[    0  1024 -2048  4096]

Index: Constructor | Exporter | Attribute | Method | Dictionary-Like | Display | Selector | Iterator | Operator Binary | Operator Unary | Accessor Values | Accessor Datetime | Accessor String | Accessor Regular Expression | Accessor Hashlib | Accessor Type Clinic