Float Type unknown

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Martin R. Albrecht edited this page Jun 3, 2021 · 1 revision

If you're getting an exception

ValueError: Float type 'dd' unknown

this means that FPLLL was built without libqd support. You can either

install libqd, rebuild FPLLL & FPyLLL
use a different floating point type, e.g. "mpfr" after calling FPLLL.set_precision(106) (dd has 106 bits of precision)