is_zero()

bool M2::ARingCCC::is_zero ( const ElementType & f ) const

inline

Definition at line 104 of file aring-CCC.hpp.

  {
    return mpfr_cmp_si(&f.re, 0) == 0 && mpfr_cmp_si(&f.im, 0) == 0;
  }

References cc_struct::im, and cc_struct::re.

Referenced by is_unit(), syzygy(), TEST(), TEST(), and testRingNegateCCC().