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# Bit-wise operations

## Elementwise bit operations

`bitwise_and` |
`bitwise_or` |
`bitwise_xor` |
`invert` |
`bitwise_invert` |
`left_shift` |
`bitwise_left_shift` |
`right_shift` |
`bitwise_right_shift` |
`bitwise_count` |

## Bit packing

`packbits`(a, /[, axis, bitorder]) | Packs the elements of a binary-valued array into bits in a uint8 array.
`unpackbits`(a, /[, axis, count, bitorder]) | Unpacks elements of a uint8 array into a binary-valued output array.

## Output formatting

`binary_repr`(num[, width]) | Return the binary representation of the input number as a string.