Optimal. Leaf size=180 \[ -\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}+\frac {7 d \sqrt {c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac {35 d^2 \sqrt {c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac {35 d^3 \sqrt {c+d x}}{64 (b c-a d)^4 (a+b x)}-\frac {35 d^4 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{64 \sqrt {b} (b c-a d)^{9/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.05, antiderivative size = 180, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 3, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.176, Rules used = {44, 65, 214}
\begin {gather*} -\frac {35 d^4 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{64 \sqrt {b} (b c-a d)^{9/2}}+\frac {35 d^3 \sqrt {c+d x}}{64 (a+b x) (b c-a d)^4}-\frac {35 d^2 \sqrt {c+d x}}{96 (a+b x)^2 (b c-a d)^3}+\frac {7 d \sqrt {c+d x}}{24 (a+b x)^3 (b c-a d)^2}-\frac {\sqrt {c+d x}}{4 (a+b x)^4 (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 44
Rule 65
Rule 214
Rubi steps
\begin {align*} \int \frac {1}{(a+b x)^5 \sqrt {c+d x}} \, dx &=-\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}-\frac {(7 d) \int \frac {1}{(a+b x)^4 \sqrt {c+d x}} \, dx}{8 (b c-a d)}\\ &=-\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}+\frac {7 d \sqrt {c+d x}}{24 (b c-a d)^2 (a+b x)^3}+\frac {\left (35 d^2\right ) \int \frac {1}{(a+b x)^3 \sqrt {c+d x}} \, dx}{48 (b c-a d)^2}\\ &=-\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}+\frac {7 d \sqrt {c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac {35 d^2 \sqrt {c+d x}}{96 (b c-a d)^3 (a+b x)^2}-\frac {\left (35 d^3\right ) \int \frac {1}{(a+b x)^2 \sqrt {c+d x}} \, dx}{64 (b c-a d)^3}\\ &=-\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}+\frac {7 d \sqrt {c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac {35 d^2 \sqrt {c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac {35 d^3 \sqrt {c+d x}}{64 (b c-a d)^4 (a+b x)}+\frac {\left (35 d^4\right ) \int \frac {1}{(a+b x) \sqrt {c+d x}} \, dx}{128 (b c-a d)^4}\\ &=-\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}+\frac {7 d \sqrt {c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac {35 d^2 \sqrt {c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac {35 d^3 \sqrt {c+d x}}{64 (b c-a d)^4 (a+b x)}+\frac {\left (35 d^3\right ) \text {Subst}\left (\int \frac {1}{a-\frac {b c}{d}+\frac {b x^2}{d}} \, dx,x,\sqrt {c+d x}\right )}{64 (b c-a d)^4}\\ &=-\frac {\sqrt {c+d x}}{4 (b c-a d) (a+b x)^4}+\frac {7 d \sqrt {c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac {35 d^2 \sqrt {c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac {35 d^3 \sqrt {c+d x}}{64 (b c-a d)^4 (a+b x)}-\frac {35 d^4 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{64 \sqrt {b} (b c-a d)^{9/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.52, size = 166, normalized size = 0.92 \begin {gather*} \frac {1}{192} \left (\frac {\sqrt {c+d x} \left (279 a^3 d^3+a^2 b d^2 (-326 c+511 d x)+a b^2 d \left (200 c^2-252 c d x+385 d^2 x^2\right )+b^3 \left (-48 c^3+56 c^2 d x-70 c d^2 x^2+105 d^3 x^3\right )\right )}{(b c-a d)^4 (a+b x)^4}+\frac {105 d^4 \tan ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {-b c+a d}}\right )}{\sqrt {b} (-b c+a d)^{9/2}}\right ) \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Mathics [F(-1)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Warning: Unable to verify antiderivative.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.16, size = 236, normalized size = 1.31
method | result | size |
derivativedivides | \(2 d^{4} \left (\frac {\sqrt {d x +c}}{8 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )^{4}}+\frac {\frac {7 \sqrt {d x +c}}{48 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )^{3}}+\frac {7 \left (\frac {5 \sqrt {d x +c}}{24 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )^{2}}+\frac {5 \left (\frac {3 \sqrt {d x +c}}{8 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )}+\frac {3 \arctan \left (\frac {b \sqrt {d x +c}}{\sqrt {\left (a d -b c \right ) b}}\right )}{8 \left (a d -b c \right ) \sqrt {\left (a d -b c \right ) b}}\right )}{6 \left (a d -b c \right )}\right )}{8 \left (a d -b c \right )}}{a d -b c}\right )\) | \(236\) |
default | \(2 d^{4} \left (\frac {\sqrt {d x +c}}{8 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )^{4}}+\frac {\frac {7 \sqrt {d x +c}}{48 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )^{3}}+\frac {7 \left (\frac {5 \sqrt {d x +c}}{24 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )^{2}}+\frac {5 \left (\frac {3 \sqrt {d x +c}}{8 \left (a d -b c \right ) \left (\left (d x +c \right ) b +a d -b c \right )}+\frac {3 \arctan \left (\frac {b \sqrt {d x +c}}{\sqrt {\left (a d -b c \right ) b}}\right )}{8 \left (a d -b c \right ) \sqrt {\left (a d -b c \right ) b}}\right )}{6 \left (a d -b c \right )}\right )}{8 \left (a d -b c \right )}}{a d -b c}\right )\) | \(236\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 656 vs.
\(2 (152) = 304\).
time = 0.32, size = 1325, normalized size = 7.36
result too large to display
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 331 vs.
\(2 (152) = 304\).
time = 0.00, size = 409, normalized size = 2.27 \begin {gather*} 2 \left (\frac {105 \sqrt {c+d x} \left (c+d x\right )^{3} b^{3} d^{4}-385 \sqrt {c+d x} \left (c+d x\right )^{2} b^{3} d^{4} c+385 \sqrt {c+d x} \left (c+d x\right )^{2} b^{2} d^{5} a+511 \sqrt {c+d x} \left (c+d x\right ) b^{3} d^{4} c^{2}-1022 \sqrt {c+d x} \left (c+d x\right ) b^{2} d^{5} c a+511 \sqrt {c+d x} \left (c+d x\right ) b d^{6} a^{2}-279 \sqrt {c+d x} b^{3} d^{4} c^{3}+837 \sqrt {c+d x} b^{2} d^{5} c^{2} a-837 \sqrt {c+d x} b d^{6} c a^{2}+279 \sqrt {c+d x} d^{7} a^{3}}{\left (384 b^{4} c^{4}-1536 b^{3} d c^{3} a+2304 b^{2} d^{2} c^{2} a^{2}-1536 b d^{3} c a^{3}+384 d^{4} a^{4}\right ) \left (\left (c+d x\right ) b-b c+d a\right )^{4}}+\frac {35 d^{4} \arctan \left (\frac {b \sqrt {c+d x}}{\sqrt {-b^{2} c+a b d}}\right )}{2 \left (64 b^{4} c^{4}-256 b^{3} d c^{3} a+384 b^{2} d^{2} c^{2} a^{2}-256 b d^{3} c a^{3}+64 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.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 0.46, size = 307, normalized size = 1.71 \begin {gather*} \frac {\frac {93\,d^4\,\sqrt {c+d\,x}}{64\,\left (a\,d-b\,c\right )}+\frac {385\,b^2\,d^4\,{\left (c+d\,x\right )}^{5/2}}{192\,{\left (a\,d-b\,c\right )}^3}+\frac {35\,b^3\,d^4\,{\left (c+d\,x\right )}^{7/2}}{64\,{\left (a\,d-b\,c\right )}^4}+\frac {511\,b\,d^4\,{\left (c+d\,x\right )}^{3/2}}{192\,{\left (a\,d-b\,c\right )}^2}}{b^4\,{\left (c+d\,x\right )}^4-\left (4\,b^4\,c-4\,a\,b^3\,d\right )\,{\left (c+d\,x\right )}^3-\left (c+d\,x\right )\,\left (-4\,a^3\,b\,d^3+12\,a^2\,b^2\,c\,d^2-12\,a\,b^3\,c^2\,d+4\,b^4\,c^3\right )+a^4\,d^4+b^4\,c^4+{\left (c+d\,x\right )}^2\,\left (6\,a^2\,b^2\,d^2-12\,a\,b^3\,c\,d+6\,b^4\,c^2\right )+6\,a^2\,b^2\,c^2\,d^2-4\,a\,b^3\,c^3\,d-4\,a^3\,b\,c\,d^3}+\frac {35\,d^4\,\mathrm {atan}\left (\frac {\sqrt {b}\,\sqrt {c+d\,x}}{\sqrt {a\,d-b\,c}}\right )}{64\,\sqrt {b}\,{\left (a\,d-b\,c\right )}^{9/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________