2 2*(2*x + 1) ------- - ----------- 2*x - 1 2 (2*x - 1) --------------------- 2 (2*x + 1) 1 + ---------- 2 (2*x - 1)
/ / 1 + 2*x \ \ | (1 + 2*x)*|1 - --------| | / 1 + 2*x \ | \ -1 + 2*x/ | -8*|1 - --------|*|1 + ----------------------------| \ -1 + 2*x/ | / 2\ | | | (1 + 2*x) | | | |1 + -----------|*(-1 + 2*x)| | | 2| | \ \ (-1 + 2*x) / / ---------------------------------------------------- / 2\ | (1 + 2*x) | 2 |1 + -----------|*(-1 + 2*x) | 2| \ (-1 + 2*x) /
/ 2 \ | 4*(1 + 2*x) 3*(1 + 2*x) 2 | | 1 - ----------- + ------------ 2 / 1 + 2*x \ / 1 + 2*x \ | | -1 + 2*x 2 4*(1 + 2*x) *|1 - --------| 4*(1 + 2*x)*|1 - --------| | / 1 + 2*x \ | (-1 + 2*x) \ -1 + 2*x/ \ -1 + 2*x/ | 16*|1 - --------|*|3 - ------------------------------ + ------------------------------ + ----------------------------| \ -1 + 2*x/ | 2 2 / 2\ | | (1 + 2*x) / 2\ | (1 + 2*x) | | | 1 + ----------- | (1 + 2*x) | 2 |1 + -----------|*(-1 + 2*x)| | 2 |1 + -----------| *(-1 + 2*x) | 2| | | (-1 + 2*x) | 2| \ (-1 + 2*x) / | \ \ (-1 + 2*x) / / ---------------------------------------------------------------------------------------------------------------------- / 2\ | (1 + 2*x) | 3 |1 + -----------|*(-1 + 2*x) | 2| \ (-1 + 2*x) /