/ 2 \ |2*x - 1| |2*x + 1| x*log\4*x - 1/ - 2*x - --------- + --------- 2 2
x*log(4*x^2 - 1) - 2*x - |2*x - 1|/2 + |2*x + 1|/2
2 8*x / 2 \ -2 - sign(-1 + 2*x) + -------- + log\4*x - 1/ + sign(1 + 2*x) 2 4*x - 1
/ 3 \ | 16*x 6*x | 4*|-DiracDelta(-1 + 2*x) - ------------ + --------- + DiracDelta(1 + 2*x)| | 2 2 | | / 2\ -1 + 4*x | \ \-1 + 4*x / /
/ 2 4 \ | 3 48*x 128*x | 8*|-DiracDelta(-1 + 2*x, 1) + --------- - ------------ + ------------ + DiracDelta(1 + 2*x, 1)| | 2 2 3 | | -1 + 4*x / 2\ / 2\ | \ \-1 + 4*x / \-1 + 4*x / /