const image/jpeg.w2

3 uses

	image/jpeg (current package)
		idct.go#L46: 	w2 = 2676 // 2048*sqrt(2)*cos(2*pi/16)
		idct.go#L54: 	w2pw6 = w2 + w6
		idct.go#L55: 	w2mw6 = w2 - w6