Fix the unsigned right shift operator of BigInteger #112879
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* Add tests for the shift operator of BigInteger * Fix the unsigned right shift operator of BigInteger * avoid stackalloc * external sign element
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* Add tests for the shift operator of BigInteger * Fix the unsigned right shift operator of BigInteger * avoid stackalloc * external sign element
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* Add tests for the shift operator of BigInteger * Fix the unsigned right shift operator of BigInteger * avoid stackalloc * external sign element
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* Add tests for the shift operator of BigInteger * Fix the unsigned right shift operator of BigInteger * avoid stackalloc * external sign element
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* Add BigInteger.Rotate* tests * Fix BigInteger.Rotate* * avoid stackalloc * Add comment * Fix the unsigned right shift operator of BigInteger (#112879) * Add tests for the shift operator of BigInteger * Fix the unsigned right shift operator of BigInteger * avoid stackalloc * external sign element --------- Co-authored-by: kzrnm <gengesa@gmail.com>
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Fix #112564
Related #112878
Using
BigInteger.GetPartsForBitManipulationwill result in incorrect two's complement calculations for negative numbers where the most significant bit is set. For correct unsigned right shift, this method should not be used.