Impala Documentation

template<class DstArrayT, class SrcArrayT>

DstArithT Impala::Core::Array::Trait::M9poHw_log< DstArrayT, SrcArrayT >::DoIt	(	const SrcArithT &	E,
		const SrcArithT &	El,
		const SrcArithT &	Ell,
		const SrcArithT &	Ex,
		const SrcArithT &	Elx,
		const SrcArithT &	Ellx,
		const SrcArithT &	Ey,
		const SrcArithT &	Ely,
		const SrcArithT &	Elly
	)			`[inline]`

Actual operation.

Definition at line 77 of file M9poHw.h.

References Impala::Core::Array::Element::E1Log(), Impala::Core::Array::Element::E1Sqrt(), and Impala::Core::Array::Trait::M9poHw_log< DstArrayT, SrcArrayT >::mScale.

00080     {
00081         SrcArithT norm = (El*El + Ell*Ell) / mScale;
00082         SrcArithT Cx = Ell*Elx - El*Ellx;
00083         SrcArithT Hy = Ell*Ely - El*Elly;
00084         //return Element::E1Sqrt(Cx*Cx + Hy*Hy) / norm;
00085         return Element::E1Log(Element::E1Sqrt(Cx*Cx + Hy*Hy) / norm + 1);
00086     }

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