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Lines Matching refs:InverseSqrt

2066 class InverseSqrt : public FloatFunc1
2069 	string		getName		(void) const							{ return "inversesqrt"; }
2233 DEFINE_DERIVED_FLOAT1(Sqrt,		sqrt,		x, 		constant(1.0f) / app<InverseSqrt>(x));
5244 	addScalarFactory<InverseSqrt>(*funcs);