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hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierLithe and fast algorithmic number theory [LFANT]
dc.contributor.authorBELABAS, Karim
hal.structure.identifierInstitut Fourier [IF]
dc.contributor.authorBASTIEN, Fanny
dc.date.accessioned2024-04-04T02:55:07Z
dc.date.available2024-04-04T02:55:07Z
dc.date.issued2020-01-22
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/192334
dc.description.abstractEnHuge algebraic numbers are problematic because- computing with them algebraically is expensive;- approximations via floating point embeddings into C require huge accuracy (cancellation);- they are often intermediate results: we do not want a result in K but in K∗/(K∗)2, or in- ZK/pk, or a floating point approximation to complex embeddings, or . . .- they may overflow the possibilities of the implementation: try 22100 .
dc.language.isoen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subjectinstitut fourier
dc.subjectCNRS
dc.subjectUGA
dc.subjectGrenoble
dc.subjectAtelier PARI/GP 2020
dc.subject.enS-units
dc.subject.encompact representations
dc.subject.ennumber fields
dc.titleAtelier PARI/GP 2020
dc.title.enKarim Belabas - S-units and compact representations in number fields
dc.subject.halMathématiques [math]
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
hal.identifierhal-02530400
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02530400v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Atelier%20PARI/GP%202020&rft.atitle=Atelier%20PARI/GP%202020&rft.date=2020-01-22&rft.au=BELABAS,%20Karim&BASTIEN,%20Fanny&


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