4
-------------------
________________
/ 2
\/ 1 - (4*x - 1)
$$\frac{4}{\sqrt{- \left(4 x - 1\right)^{2} + 1}}$$
16*(-1 + 4*x)
--------------------
3/2
/ 2\
\1 - (-1 + 4*x) / $$\frac{64 x - 16}{\left(- \left(4 x - 1\right)^{2} + 1\right)^{\frac{3}{2}}}$$
/ 2 \
| 3*(-1 + 4*x) |
64*|1 + ---------------|
| 2|
\ 1 - (-1 + 4*x) /
------------------------
3/2
/ 2\
\1 - (-1 + 4*x) / $$\frac{\frac{192 \left(4 x - 1\right)^{2}}{- \left(4 x - 1\right)^{2} + 1} + 64}{\left(- \left(4 x - 1\right)^{2} + 1\right)^{\frac{3}{2}}}$$