Python 3.15 is out with explicit lazy imports, UTF-8 as the default encoding, frozendict and sentinel types, the Tachyon ...
Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.
The import statement for mpmath is incorrect, as noted, but it is a common mistake because of the way NumPy is usually (correctly) imported. The programmer thought they were setting the dps (decimal ...
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