13. Net Income per Share

The following is a calculation of basic and diluted net income per share (in millions):


	Three Months Ended				Six Months Ended
	October 26, 2012		October 28, 2011		October 26, 2012		October 28, 2011
Numerator:
Net income	$	109.6	$	165.6	$	173.4	$	305.1
Denominator:
Shares used in basic computation		362.0		361.5		364.1		365.9
Dilutive potential shares related to employee equity award plans		5.2		7.8		5.1		9.8
Dilutive impact of assumed conversion of Notes		1.0		6.7		0.5		11.1
Dilutive impact of warrants		0.0		0.0		0.0		4.0

Shares used in diluted computation		368.2		376.0		369.7		390.8

Net Income per Share:
Basic	$	0.30	$	0.46	$	0.48	$	0.83

Diluted	$	0.30	$	0.44	$	0.47	$	0.78

The following potential weighted-average shares of common stock have been excluded from the diluted net income per share calculations, as their effect would have been anti-dilutive (in millions):

Three Months Ended

Six Months Ended

October 26,
2012

October 28,
2011

October 26,
2012

October 28,
2011

Employee equity award plans

16.3

15.6

17.1

9.6

Dilutive shares outstanding during the three and six months ended October 26, 2012 and during the three months ended October 28, 2011 do not include any effect resulting from warrants, as their impact would have been anti-dilutive. The Note hedges are not included in the calculation of earnings per share for any period as their effect would have been anti-dilutive. The Note hedges, if exercised upon conversion of the Notes, are expected to reduce approximately 80% of the dilutive effect of the Notes when our stock price is above $31.85 per share.