Don't (mis)use prec_words_to_bits()#38908
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We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words.
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See also: sagemath/cypari2#166 (comment) |
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Already tested as part of #38749 |
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sagemathgh-38908: Don't (mis)use `prec_words_to_bits()` We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words. See: sagemath#38749 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: sagemath#38908 Reported by: Gonzalo Tornaría Reviewer(s): Vincent Delecroix
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Nov 6, 2024
sagemathgh-38908: Don't (mis)use `prec_words_to_bits()` We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words. See: sagemath#38749 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: sagemath#38908 Reported by: Gonzalo Tornaría Reviewer(s): Vincent Delecroix
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Nov 7, 2024
sagemathgh-38908: Don't (mis)use `prec_words_to_bits()` We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words. See: sagemath#38749 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: sagemath#38908 Reported by: Gonzalo Tornaría Reviewer(s): Vincent Delecroix
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Nov 8, 2024
sagemathgh-38908: Don't (mis)use `prec_words_to_bits()` We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words. See: sagemath#38749 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: sagemath#38908 Reported by: Gonzalo Tornaría Reviewer(s): Vincent Delecroix
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Nov 9, 2024
sagemathgh-38908: Don't (mis)use `prec_words_to_bits()` We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words. See: sagemath#38749 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: sagemath#38908 Reported by: Gonzalo Tornaría Reviewer(s): Vincent Delecroix
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Nov 13, 2024
sagemathgh-38908: Don't (mis)use `prec_words_to_bits()` We need to remove this function from cypari2, because pari 2.17 has changed precision from words to bits which would cause confusion. Besides, the current usage is incorrect, since `log_pari.precision()` will give the precision in *decimal digits* not in words. See: sagemath#38749 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: sagemath#38908 Reported by: Gonzalo Tornaría Reviewer(s): Vincent Delecroix
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We need to remove this function from cypari2, because pari 2.17 has
changed precision from words to bits which would cause confusion.
Besides, the current usage is incorrect, since
log_pari.precision()will give the precision in decimal digits not in words.
See: #38749
📝 Checklist