/ 2 \
7|x + 4|
tan |------|
| ___ | / 2 \ / / 2 \\ / 2 \
\\/ x / 6|x + 4| | 2|x + 4|| | 2*x x + 4|
7*2 *tan |------|*|1 + tan |------||*|----- - ------|*log(2)
| ___ | | | ___ || | ___ 3/2|
\\/ x / \ \\/ x // \\/ x 2*x /
$$7 \cdot 2^{\tan^{7}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}} \left(\frac{2 x}{\sqrt{x}} - \frac{x^{2} + 4}{2 x^{\frac{3}{2}}}\right) \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \log{\left(2 \right)} \tan^{6}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}$$
/ 2\ / / 2\ \
7|4 + x | | / 2\ |4 + x | |
tan |------| | 2 2 3*\4 + x /*tan|------| 2 |
| ___ | / 2\ / / 2\\ | / 2\ / 2\ / 2\ / / 2\\ | ___ | / 2\ / 2\ / / 2\\ |
\\/ x / 5|4 + x | | 2|4 + x || | | ___ 4 + x | 2|4 + x | | ___ 4 + x | | 2|4 + x || \\/ x / | ___ 4 + x | 7|4 + x | | 2|4 + x || |
7*2 *tan |------|*|1 + tan |------||*|2*|4*\/ x - ------| *tan |------| + 6*|4*\/ x - ------| *|1 + tan |------|| + ---------------------- + 7*|4*\/ x - ------| *tan |------|*|1 + tan |------||*log(2)|*log(2)
| ___ | | | ___ || | | 3/2 | | ___ | | 3/2 | | | ___ || 5/2 | 3/2 | | ___ | | | ___ || |
\\/ x / \ \\/ x // \ \ x / \\/ x / \ x / \ \\/ x // x \ x / \\/ x / \ \\/ x // /
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4
$$\frac{7 \cdot 2^{\tan^{7}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \left(7 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{2} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \log{\left(2 \right)} \tan^{7}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 6 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{2} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) + 2 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{2} \tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + \frac{3 \left(x^{2} + 4\right) \tan{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{x^{\frac{5}{2}}}\right) \log{\left(2 \right)} \tan^{5}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{4}$$
/ 2\ / / 2\ / 2\ / 2\ / 2\ / / 2\\ / 2\ / 2\ / 2\ / / 2\\ / 2\ \
7|4 + x | | 2|4 + x | 2|4 + x | / 2\ 3|4 + x | / 2\ | ___ 4 + x | | 2|4 + x || / 2\ | ___ 4 + x | |4 + x | 8|4 + x | | 2|4 + x || / 2\ | ___ 4 + x | |
tan |------| | 3 12*tan |------| 2 3 15*tan |------|*\4 + x / 3 18*tan |------|*\4 + x /*|4*\/ x - ------| 3 2 3 2 3 54*|1 + tan |------||*\4 + x /*|4*\/ x - ------|*tan|------| 63*tan |------|*|1 + tan |------||*\4 + x /*|4*\/ x - ------|*log(2)|
| ___ | / 2\ / / 2\\ | / 2\ / 2\ | ___ | / / 2\\ / 2\ | ___ | / 2\ / 2\ / / 2\\ | ___ | | 3/2 | / 2\ / 2\ / / 2\\ / / 2\\ / 2\ / 2\ / / 2\\ / 2\ / 2\ | | ___ || | 3/2 | | ___ | | ___ | | | ___ || | 3/2 | |
\\/ x / 4|4 + x | | 2|4 + x || | | ___ 4 + x | 4|4 + x | \\/ x / | 2|4 + x || | ___ 4 + x | \\/ x / | ___ 4 + x | 2|4 + x | | 2|4 + x || \\/ x / \ x / | ___ 4 + x | 9|4 + x | | 2|4 + x || | 2|4 + x || | ___ 4 + x | 2 14|4 + x | | 2|4 + x || | ___ 4 + x | 7|4 + x | \ \\/ x // \ x / \\/ x / \\/ x / \ \\/ x // \ x / |
7*2 *tan |------|*|1 + tan |------||*|4*|4*\/ x - ------| *tan |------| + --------------- + 30*|1 + tan |------|| *|4*\/ x - ------| - ------------------------ + 38*|4*\/ x - ------| *tan |------|*|1 + tan |------|| + ------------------------------------------- + 42*|4*\/ x - ------| *tan |------|*|1 + tan |------||*log(2) + 49*|1 + tan |------|| *|4*\/ x - ------| *log (2)*tan |------| + 126*|1 + tan |------|| *|4*\/ x - ------| *tan |------|*log(2) + ------------------------------------------------------------- + ---------------------------------------------------------------------|*log(2)
| ___ | | | ___ || | | 3/2 | | ___ | 3/2 | | ___ || | 3/2 | 7/2 | 3/2 | | ___ | | | ___ || 5/2 | 3/2 | | ___ | | | ___ || | | ___ || | 3/2 | | ___ | | | ___ || | 3/2 | | ___ | 5/2 5/2 |
\\/ x / \ \\/ x // \ \ x / \\/ x / x \ \\/ x // \ x / x \ x / \\/ x / \ \\/ x // x \ x / \\/ x / \ \\/ x // \ \\/ x // \ x / \\/ x / \ \\/ x // \ x / \\/ x / x x /
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8
$$\frac{7 \cdot 2^{\tan^{7}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \left(49 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{3} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right)^{2} \log{\left(2 \right)}^{2} \tan^{14}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 126 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{3} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right)^{2} \log{\left(2 \right)} \tan^{7}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 30 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{3} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right)^{2} + 42 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{3} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \log{\left(2 \right)} \tan^{9}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 38 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{3} \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 4 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right)^{3} \tan^{4}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + \frac{12 \tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{x^{\frac{3}{2}}} + \frac{63 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right) \left(x^{2} + 4\right) \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \log{\left(2 \right)} \tan^{8}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{x^{\frac{5}{2}}} + \frac{54 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right) \left(x^{2} + 4\right) \left(\tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)} + 1\right) \tan{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{x^{\frac{5}{2}}} + \frac{18 \left(4 \sqrt{x} - \frac{x^{2} + 4}{x^{\frac{3}{2}}}\right) \left(x^{2} + 4\right) \tan^{3}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{x^{\frac{5}{2}}} - \frac{15 \left(x^{2} + 4\right) \tan^{2}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{x^{\frac{7}{2}}}\right) \log{\left(2 \right)} \tan^{4}{\left(\frac{x^{2} + 4}{\sqrt{x}} \right)}}{8}$$