testRingNegateRRi()

void testRingNegateRRi	(	const M2::ARingRRi &	R,
		const M2::ARingRRR &	S,
		int	ntrials )

Definition at line 90 of file ARingRRiTest.cpp.

{
    ARingElementGenerator<M2::ARingRRi> gen(R);
    M2::ARingRRi::ElementType a, b, c;
    R.init(a);
    R.init(b);
    R.init(c);
    
    M2::ARingRRR::ElementType d;
    S.init(d);
    for (int i = 0; i < ntrials; i++)
    {
        // test: (-a) + (a) == 0
        gen.nextElement(a);
        R.negate(b,a);
        R.add(c,a,b);
        R.midpoint(d,c);
        EXPECT_TRUE(S.is_zero(d));
    }
    S.clear(d);
    R.clear(c);
    R.clear(b);
    R.clear(a);
}

References M2::ARingRRi::add(), M2::ARingRRi::clear(), M2::ARingRRR::clear(), M2::ARingRRi::init(), M2::ARingRRR::init(), M2::ARingRRR::is_zero(), M2::ARingRRi::midpoint(), M2::ARingRRi::negate(), ARingElementGenerator< RingType >::nextElement(), and ntrials.

Referenced by TEST().