[Bug] 关于模运算的Bug
>> x^340@341
in> x^340@341
out> 113
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>> x^340@123234
in> x^340@123234
out> x^340
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>> x^340@341
in> x^340@341
out> 113
------------------------
>> x^340@123234
in> x^340@123234
out> x^340
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