1 / | | 1 | ----------- dx | ________ | 4 / 4 | \/ 1 - x | / 0
1 _ / |_ /1/4, 1/4 | 2*pi*I\ | gamma(1/4)* | | | e | | 1 2 1 \ 5/4 | / | ----------- dx = ------------------------------------ | ________ 4*gamma(5/4) | 4 / 4 | \/ 1 - x | / 0
1.11072073453959