图片转换base64 Packages

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Base slice namespace.

Create a MultiSlice object from a list of MultiSlice constructor arguments.

Convert an integer to a Slice object.

Compute the number of elements in a normalized slice.

Return a list of non-reduced dimensions in an un-normalized multi-slice.

Normalize a MultiSlice object.

Normalize a Slice object.

Return a list of reduced dimensions in an un-normalized multi-slice.

Create a MultiSlice object from a comma-separated list of string-serialized MultiSlice constructor arguments.

Convert a multidimensional subsequence string to a MultiSlice object.

Convert a subsequence string to a Slice object.

Compute the shape of a normalized multi-slice.

Convert a Slice object to a subsequence string.

Parse a string-serialized MultiSlice object.

Parse a string-serialized Slice object.

Base (i.e., lower-level) statistical functions.

Create an iterator which computes the base `b` logarithm.

Bitwise rotation to the right.

Return a string giving the literal bit representation of an unsigned 32-bit integer.