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Improve arb_can_round_arf/mpfr #378

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fredrik-johansson opened this issue Sep 26, 2021 · 0 comments
Open

Improve arb_can_round_arf/mpfr #378

fredrik-johansson opened this issue Sep 26, 2021 · 0 comments

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@fredrik-johansson
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This essentially calls mpfr_round_p, which does not have a special case for checking when we can round to nearest. For example, 1.0 +/ eps can clearly be rounded to nearest when eps is small enough, but this can't be detected with mpfr_round_p.

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