Use methods of complex analysis to find \[ \int _{-\infty }^{\infty }\frac {dx}{x^4+1}. \]
Question
Math 6210 • Real Analysis
Fall 1994 • Question 11
Question
Fall 1994 • Question 11
Use methods of complex analysis to find \[ \int _{-\infty }^{\infty }\frac {dx}{x^4+1}. \]