/ 1 \ 2*|1 - -------------------------| | / 1 \ 2| | |1 + ---------|*(-1 + x) | | | 2| | \ \ (-1 + x) / / --------------------------------- / 1 \ 3 |1 + ---------|*(-1 + x) | 2| \ (-1 + x) /
/ 4 7 \ 2*|-3 - -------------------------- + -------------------------| | 2 / 1 \ 2| | / 1 \ 4 |1 + ---------|*(-1 + x) | | |1 + ---------| *(-1 + x) | 2| | | | 2| \ (-1 + x) / | \ \ (-1 + x) / / --------------------------------------------------------------- / 1 \ 4 |1 + ---------|*(-1 + x) | 2| \ (-1 + x) /