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◆ IM2_RingElement_from_BigReal()

const RingElement * IM2_RingElement_from_BigReal ( const Ring * R,
gmp_RR z )

Definition at line 76 of file ringelement.cpp.

77{
78 ring_elem f;
79 if (R->from_BigReal(z, f)) return RingElement::make_raw(R, f);
80 ERROR("cannot create element of this ring from an element of RR");
81 return nullptr;
82}
virtual bool from_BigReal(gmp_RR a, ring_elem &result) const
Definition ring.cpp:250
static RingElement * make_raw(const Ring *R, ring_elem f)
Definition relem.cpp:20
const int ERROR
Definition m2-mem.cpp:55

References ERROR, Ring::from_BigReal(), and RingElement::make_raw().