2019-08-26 11:05:15 -0500 | received badge | ● Student (source) |

2019-08-26 11:01:05 -0500 | asked a question | Square roots in finite fields In a finite field, say does the square_root function always return the root r s.t. sign(r) = +1, assuming that a root exists, where sign is the function that return -1 iff r > (p-1)/2 |

2019-08-26 11:01:05 -0500 | asked a question | square root sign In a finite field, say does the square_root function always return the root r s.t. sign(r) = +1, assuming that a root exists, where sign is the function that return -1 iff r > (p-1)/2 |

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