1 EXHIBIT 11.1 EPIC DESIGN TECHNOLOGY, INC. COMPUTATION OF NET INCOME PER SHARE (In thousands, except per share data) (Unaudited) THREE MONTHS ENDED SIX MONTHS ENDED MARCH 31, MARCH 31, ------------------ ---------------- 1996 1995 1996 1995 ---- ---- ---- ---- Net income $ 2,250 $ 910 $ 4,117 $ 1,540 ======= ======= ======= ======= Weighted average common shares outstanding 12,616 11,614 12,448 10,632 Weighted average convertible preferred stock 548 Weighted average common share equivalents related to stock options (using the treasury stock method) 1,266 1,502 1,382 1,514 ------- ------- ------- ------- Shares used in per share computation 13,882 13,116 13,830 12,694 ======= ======= ======= ======= Net income per share $ 0.16 $ 0.07 $ 0.30 $ 0.12 ======= ======= ======= ======= 17