Optimal. Leaf size=167 \[ \frac {35 d^2}{12 (b c-a d)^3 (c+d x)^{3/2}}-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}+\frac {7 d}{4 (b c-a d)^2 (a+b x) (c+d x)^{3/2}}+\frac {35 b d^2}{4 (b c-a d)^4 \sqrt {c+d x}}-\frac {35 b^{3/2} d^2 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{4 (b c-a d)^{9/2}} \]
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Rubi [A]
time = 0.05, antiderivative size = 167, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 4, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.235, Rules used = {44, 53, 65, 214}
\begin {gather*} -\frac {35 b^{3/2} d^2 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{4 (b c-a d)^{9/2}}+\frac {35 b d^2}{4 \sqrt {c+d x} (b c-a d)^4}+\frac {35 d^2}{12 (c+d x)^{3/2} (b c-a d)^3}+\frac {7 d}{4 (a+b x) (c+d x)^{3/2} (b c-a d)^2}-\frac {1}{2 (a+b x)^2 (c+d x)^{3/2} (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
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Rule 44
Rule 53
Rule 65
Rule 214
Rubi steps
\begin {align*} \int \frac {1}{(a+b x)^3 (c+d x)^{5/2}} \, dx &=-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}-\frac {(7 d) \int \frac {1}{(a+b x)^2 (c+d x)^{5/2}} \, dx}{4 (b c-a d)}\\ &=-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}+\frac {7 d}{4 (b c-a d)^2 (a+b x) (c+d x)^{3/2}}+\frac {\left (35 d^2\right ) \int \frac {1}{(a+b x) (c+d x)^{5/2}} \, dx}{8 (b c-a d)^2}\\ &=\frac {35 d^2}{12 (b c-a d)^3 (c+d x)^{3/2}}-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}+\frac {7 d}{4 (b c-a d)^2 (a+b x) (c+d x)^{3/2}}+\frac {\left (35 b d^2\right ) \int \frac {1}{(a+b x) (c+d x)^{3/2}} \, dx}{8 (b c-a d)^3}\\ &=\frac {35 d^2}{12 (b c-a d)^3 (c+d x)^{3/2}}-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}+\frac {7 d}{4 (b c-a d)^2 (a+b x) (c+d x)^{3/2}}+\frac {35 b d^2}{4 (b c-a d)^4 \sqrt {c+d x}}+\frac {\left (35 b^2 d^2\right ) \int \frac {1}{(a+b x) \sqrt {c+d x}} \, dx}{8 (b c-a d)^4}\\ &=\frac {35 d^2}{12 (b c-a d)^3 (c+d x)^{3/2}}-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}+\frac {7 d}{4 (b c-a d)^2 (a+b x) (c+d x)^{3/2}}+\frac {35 b d^2}{4 (b c-a d)^4 \sqrt {c+d x}}+\frac {\left (35 b^2 d\right ) \text {Subst}\left (\int \frac {1}{a-\frac {b c}{d}+\frac {b x^2}{d}} \, dx,x,\sqrt {c+d x}\right )}{4 (b c-a d)^4}\\ &=\frac {35 d^2}{12 (b c-a d)^3 (c+d x)^{3/2}}-\frac {1}{2 (b c-a d) (a+b x)^2 (c+d x)^{3/2}}+\frac {7 d}{4 (b c-a d)^2 (a+b x) (c+d x)^{3/2}}+\frac {35 b d^2}{4 (b c-a d)^4 \sqrt {c+d x}}-\frac {35 b^{3/2} d^2 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{4 (b c-a d)^{9/2}}\\ \end {align*}
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Mathematica [A]
time = 0.60, size = 168, normalized size = 1.01 \begin {gather*} \frac {-8 a^3 d^3+8 a^2 b d^2 (10 c+7 d x)+a b^2 d \left (39 c^2+238 c d x+175 d^2 x^2\right )+b^3 \left (-6 c^3+21 c^2 d x+140 c d^2 x^2+105 d^3 x^3\right )}{12 (b c-a d)^4 (a+b x)^2 (c+d x)^{3/2}}+\frac {35 b^{3/2} d^2 \tan ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {-b c+a d}}\right )}{4 (-b c+a d)^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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Mathics [F(-1)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [A]
time = 0.17, size = 143, normalized size = 0.86
method | result | size |
derivativedivides | \(2 d^{2} \left (-\frac {1}{3 \left (a d -b c \right )^{3} \left (d x +c \right )^{\frac {3}{2}}}+\frac {3 b}{\left (a d -b c \right )^{4} \sqrt {d x +c}}+\frac {b^{2} \left (\frac {\frac {11 b \left (d x +c \right )^{\frac {3}{2}}}{8}+\left (\frac {13 a d}{8}-\frac {13 b c}{8}\right ) \sqrt {d x +c}}{\left (\left (d x +c \right ) b +a d -b c \right )^{2}}+\frac {35 \arctan \left (\frac {b \sqrt {d x +c}}{\sqrt {\left (a d -b c \right ) b}}\right )}{8 \sqrt {\left (a d -b c \right ) b}}\right )}{\left (a d -b c \right )^{4}}\right )\) | \(143\) |
default | \(2 d^{2} \left (-\frac {1}{3 \left (a d -b c \right )^{3} \left (d x +c \right )^{\frac {3}{2}}}+\frac {3 b}{\left (a d -b c \right )^{4} \sqrt {d x +c}}+\frac {b^{2} \left (\frac {\frac {11 b \left (d x +c \right )^{\frac {3}{2}}}{8}+\left (\frac {13 a d}{8}-\frac {13 b c}{8}\right ) \sqrt {d x +c}}{\left (\left (d x +c \right ) b +a d -b c \right )^{2}}+\frac {35 \arctan \left (\frac {b \sqrt {d x +c}}{\sqrt {\left (a d -b c \right ) b}}\right )}{8 \sqrt {\left (a d -b c \right ) b}}\right )}{\left (a d -b c \right )^{4}}\right )\) | \(143\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 608 vs.
\(2 (139) = 278\).
time = 0.32, size = 1226, normalized size = 7.34
result too large to display
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 298 vs.
\(2 (139) = 278\).
time = 0.01, size = 344, normalized size = 2.06 \begin {gather*} 2 \left (\frac {-11 \sqrt {c+d x} \left (c+d x\right ) b^{3} d^{2}+13 \sqrt {c+d x} b^{3} d^{2} c-13 \sqrt {c+d x} b^{2} d^{3} a}{\left (-8 b^{4} c^{4}+32 b^{3} d c^{3} a-48 b^{2} d^{2} c^{2} a^{2}+32 b d^{3} c a^{3}-8 d^{4} a^{4}\right ) \left (-\left (c+d x\right ) b+b c-d a\right )^{2}}+\frac {9 \left (c+d x\right ) b d^{2}+b d^{2} c-d^{3} a}{\left (3 b^{4} c^{4}-12 b^{3} d c^{3} a+18 b^{2} d^{2} c^{2} a^{2}-12 b d^{3} c a^{3}+3 d^{4} a^{4}\right ) \sqrt {c+d x} \left (c+d x\right )}-\frac {35 b^{2} d^{2} \arctan \left (\frac {b \sqrt {c+d x}}{\sqrt {-b^{2} c+a b d}}\right )}{2 \left (-4 b^{4} c^{4}+16 b^{3} d c^{3} a-24 b^{2} d^{2} c^{2} a^{2}+16 b d^{3} c a^{3}-4 d^{4} a^{4}\right ) \sqrt {-b^{2} c+a b d}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.28, size = 243, normalized size = 1.46 \begin {gather*} \frac {\frac {175\,b^2\,d^2\,{\left (c+d\,x\right )}^2}{12\,{\left (a\,d-b\,c\right )}^3}-\frac {2\,d^2}{3\,\left (a\,d-b\,c\right )}+\frac {35\,b^3\,d^2\,{\left (c+d\,x\right )}^3}{4\,{\left (a\,d-b\,c\right )}^4}+\frac {14\,b\,d^2\,\left (c+d\,x\right )}{3\,{\left (a\,d-b\,c\right )}^2}}{b^2\,{\left (c+d\,x\right )}^{7/2}-\left (2\,b^2\,c-2\,a\,b\,d\right )\,{\left (c+d\,x\right )}^{5/2}+{\left (c+d\,x\right )}^{3/2}\,\left (a^2\,d^2-2\,a\,b\,c\,d+b^2\,c^2\right )}+\frac {35\,b^{3/2}\,d^2\,\mathrm {atan}\left (\frac {\sqrt {b}\,\sqrt {c+d\,x}\,\left (a^4\,d^4-4\,a^3\,b\,c\,d^3+6\,a^2\,b^2\,c^2\,d^2-4\,a\,b^3\,c^3\,d+b^4\,c^4\right )}{{\left (a\,d-b\,c\right )}^{9/2}}\right )}{4\,{\left (a\,d-b\,c\right )}^{9/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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