Optimal. Leaf size=161 \[ \frac {3 d^4 \sin (a+b x) \cos (a+b x)}{4 b^5}-\frac {3 d^3 (c+d x) \cos ^2(a+b x)}{2 b^4}-\frac {3 d^2 (c+d x)^2 \sin (a+b x) \cos (a+b x)}{2 b^3}+\frac {d (c+d x)^3 \cos ^2(a+b x)}{b^2}+\frac {(c+d x)^4 \sin (a+b x) \cos (a+b x)}{2 b}+\frac {3 d^4 x}{4 b^4}-\frac {d (c+d x)^3}{2 b^2}+\frac {(c+d x)^5}{10 d} \]
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Rubi [A] time = 0.10, antiderivative size = 161, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {3311, 32, 2635, 8} \[ -\frac {3 d^3 (c+d x) \cos ^2(a+b x)}{2 b^4}-\frac {3 d^2 (c+d x)^2 \sin (a+b x) \cos (a+b x)}{2 b^3}+\frac {d (c+d x)^3 \cos ^2(a+b x)}{b^2}+\frac {3 d^4 \sin (a+b x) \cos (a+b x)}{4 b^5}+\frac {(c+d x)^4 \sin (a+b x) \cos (a+b x)}{2 b}-\frac {d (c+d x)^3}{2 b^2}+\frac {3 d^4 x}{4 b^4}+\frac {(c+d x)^5}{10 d} \]
Antiderivative was successfully verified.
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Rule 8
Rule 32
Rule 2635
Rule 3311
Rubi steps
\begin {align*} \int (c+d x)^4 \cos ^2(a+b x) \, dx &=\frac {d (c+d x)^3 \cos ^2(a+b x)}{b^2}+\frac {(c+d x)^4 \cos (a+b x) \sin (a+b x)}{2 b}+\frac {1}{2} \int (c+d x)^4 \, dx-\frac {\left (3 d^2\right ) \int (c+d x)^2 \cos ^2(a+b x) \, dx}{b^2}\\ &=\frac {(c+d x)^5}{10 d}-\frac {3 d^3 (c+d x) \cos ^2(a+b x)}{2 b^4}+\frac {d (c+d x)^3 \cos ^2(a+b x)}{b^2}-\frac {3 d^2 (c+d x)^2 \cos (a+b x) \sin (a+b x)}{2 b^3}+\frac {(c+d x)^4 \cos (a+b x) \sin (a+b x)}{2 b}-\frac {\left (3 d^2\right ) \int (c+d x)^2 \, dx}{2 b^2}+\frac {\left (3 d^4\right ) \int \cos ^2(a+b x) \, dx}{2 b^4}\\ &=-\frac {d (c+d x)^3}{2 b^2}+\frac {(c+d x)^5}{10 d}-\frac {3 d^3 (c+d x) \cos ^2(a+b x)}{2 b^4}+\frac {d (c+d x)^3 \cos ^2(a+b x)}{b^2}+\frac {3 d^4 \cos (a+b x) \sin (a+b x)}{4 b^5}-\frac {3 d^2 (c+d x)^2 \cos (a+b x) \sin (a+b x)}{2 b^3}+\frac {(c+d x)^4 \cos (a+b x) \sin (a+b x)}{2 b}+\frac {\left (3 d^4\right ) \int 1 \, dx}{4 b^4}\\ &=\frac {3 d^4 x}{4 b^4}-\frac {d (c+d x)^3}{2 b^2}+\frac {(c+d x)^5}{10 d}-\frac {3 d^3 (c+d x) \cos ^2(a+b x)}{2 b^4}+\frac {d (c+d x)^3 \cos ^2(a+b x)}{b^2}+\frac {3 d^4 \cos (a+b x) \sin (a+b x)}{4 b^5}-\frac {3 d^2 (c+d x)^2 \cos (a+b x) \sin (a+b x)}{2 b^3}+\frac {(c+d x)^4 \cos (a+b x) \sin (a+b x)}{2 b}\\ \end {align*}
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Mathematica [A] time = 0.68, size = 132, normalized size = 0.82 \[ \frac {20 b d (c+d x) \cos (2 (a+b x)) \left (2 b^2 (c+d x)^2-3 d^2\right )+10 \sin (2 (a+b x)) \left (2 b^4 (c+d x)^4-6 b^2 d^2 (c+d x)^2+3 d^4\right )+8 b^5 x \left (5 c^4+10 c^3 d x+10 c^2 d^2 x^2+5 c d^3 x^3+d^4 x^4\right )}{80 b^5} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.78, size = 287, normalized size = 1.78 \[ \frac {2 \, b^{5} d^{4} x^{5} + 10 \, b^{5} c d^{3} x^{4} + 10 \, {\left (2 \, b^{5} c^{2} d^{2} - b^{3} d^{4}\right )} x^{3} + 10 \, {\left (2 \, b^{5} c^{3} d - 3 \, b^{3} c d^{3}\right )} x^{2} + 10 \, {\left (2 \, b^{3} d^{4} x^{3} + 6 \, b^{3} c d^{3} x^{2} + 2 \, b^{3} c^{3} d - 3 \, b c d^{3} + 3 \, {\left (2 \, b^{3} c^{2} d^{2} - b d^{4}\right )} x\right )} \cos \left (b x + a\right )^{2} + 5 \, {\left (2 \, b^{4} d^{4} x^{4} + 8 \, b^{4} c d^{3} x^{3} + 2 \, b^{4} c^{4} - 6 \, b^{2} c^{2} d^{2} + 3 \, d^{4} + 6 \, {\left (2 \, b^{4} c^{2} d^{2} - b^{2} d^{4}\right )} x^{2} + 4 \, {\left (2 \, b^{4} c^{3} d - 3 \, b^{2} c d^{3}\right )} x\right )} \cos \left (b x + a\right ) \sin \left (b x + a\right ) + 5 \, {\left (2 \, b^{5} c^{4} - 6 \, b^{3} c^{2} d^{2} + 3 \, b d^{4}\right )} x}{20 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.53, size = 222, normalized size = 1.38 \[ \frac {1}{10} \, d^{4} x^{5} + \frac {1}{2} \, c d^{3} x^{4} + c^{2} d^{2} x^{3} + c^{3} d x^{2} + \frac {1}{2} \, c^{4} x + \frac {{\left (2 \, b^{3} d^{4} x^{3} + 6 \, b^{3} c d^{3} x^{2} + 6 \, b^{3} c^{2} d^{2} x + 2 \, b^{3} c^{3} d - 3 \, b d^{4} x - 3 \, b c d^{3}\right )} \cos \left (2 \, b x + 2 \, a\right )}{4 \, b^{5}} + \frac {{\left (2 \, b^{4} d^{4} x^{4} + 8 \, b^{4} c d^{3} x^{3} + 12 \, b^{4} c^{2} d^{2} x^{2} + 8 \, b^{4} c^{3} d x + 2 \, b^{4} c^{4} - 6 \, b^{2} d^{4} x^{2} - 12 \, b^{2} c d^{3} x - 6 \, b^{2} c^{2} d^{2} + 3 \, d^{4}\right )} \sin \left (2 \, b x + 2 \, a\right )}{8 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.08, size = 1027, normalized size = 6.38 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.77, size = 717, normalized size = 4.45 \[ \frac {10 \, {\left (2 \, b x + 2 \, a + \sin \left (2 \, b x + 2 \, a\right )\right )} c^{4} - \frac {40 \, {\left (2 \, b x + 2 \, a + \sin \left (2 \, b x + 2 \, a\right )\right )} a c^{3} d}{b} + \frac {60 \, {\left (2 \, b x + 2 \, a + \sin \left (2 \, b x + 2 \, a\right )\right )} a^{2} c^{2} d^{2}}{b^{2}} - \frac {40 \, {\left (2 \, b x + 2 \, a + \sin \left (2 \, b x + 2 \, a\right )\right )} a^{3} c d^{3}}{b^{3}} + \frac {10 \, {\left (2 \, b x + 2 \, a + \sin \left (2 \, b x + 2 \, a\right )\right )} a^{4} d^{4}}{b^{4}} + \frac {20 \, {\left (2 \, {\left (b x + a\right )}^{2} + 2 \, {\left (b x + a\right )} \sin \left (2 \, b x + 2 \, a\right ) + \cos \left (2 \, b x + 2 \, a\right )\right )} c^{3} d}{b} - \frac {60 \, {\left (2 \, {\left (b x + a\right )}^{2} + 2 \, {\left (b x + a\right )} \sin \left (2 \, b x + 2 \, a\right ) + \cos \left (2 \, b x + 2 \, a\right )\right )} a c^{2} d^{2}}{b^{2}} + \frac {60 \, {\left (2 \, {\left (b x + a\right )}^{2} + 2 \, {\left (b x + a\right )} \sin \left (2 \, b x + 2 \, a\right ) + \cos \left (2 \, b x + 2 \, a\right )\right )} a^{2} c d^{3}}{b^{3}} - \frac {20 \, {\left (2 \, {\left (b x + a\right )}^{2} + 2 \, {\left (b x + a\right )} \sin \left (2 \, b x + 2 \, a\right ) + \cos \left (2 \, b x + 2 \, a\right )\right )} a^{3} d^{4}}{b^{4}} + \frac {10 \, {\left (4 \, {\left (b x + a\right )}^{3} + 6 \, {\left (b x + a\right )} \cos \left (2 \, b x + 2 \, a\right ) + 3 \, {\left (2 \, {\left (b x + a\right )}^{2} - 1\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} c^{2} d^{2}}{b^{2}} - \frac {20 \, {\left (4 \, {\left (b x + a\right )}^{3} + 6 \, {\left (b x + a\right )} \cos \left (2 \, b x + 2 \, a\right ) + 3 \, {\left (2 \, {\left (b x + a\right )}^{2} - 1\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} a c d^{3}}{b^{3}} + \frac {10 \, {\left (4 \, {\left (b x + a\right )}^{3} + 6 \, {\left (b x + a\right )} \cos \left (2 \, b x + 2 \, a\right ) + 3 \, {\left (2 \, {\left (b x + a\right )}^{2} - 1\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} a^{2} d^{4}}{b^{4}} + \frac {10 \, {\left (2 \, {\left (b x + a\right )}^{4} + 3 \, {\left (2 \, {\left (b x + a\right )}^{2} - 1\right )} \cos \left (2 \, b x + 2 \, a\right ) + 2 \, {\left (2 \, {\left (b x + a\right )}^{3} - 3 \, b x - 3 \, a\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} c d^{3}}{b^{3}} - \frac {10 \, {\left (2 \, {\left (b x + a\right )}^{4} + 3 \, {\left (2 \, {\left (b x + a\right )}^{2} - 1\right )} \cos \left (2 \, b x + 2 \, a\right ) + 2 \, {\left (2 \, {\left (b x + a\right )}^{3} - 3 \, b x - 3 \, a\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} a d^{4}}{b^{4}} + \frac {{\left (4 \, {\left (b x + a\right )}^{5} + 10 \, {\left (2 \, {\left (b x + a\right )}^{3} - 3 \, b x - 3 \, a\right )} \cos \left (2 \, b x + 2 \, a\right ) + 5 \, {\left (2 \, {\left (b x + a\right )}^{4} - 6 \, {\left (b x + a\right )}^{2} + 3\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} d^{4}}{b^{4}}}{40 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.61, size = 349, normalized size = 2.17 \[ \frac {\frac {15\,d^4\,\sin \left (2\,a+2\,b\,x\right )}{2}+10\,b^5\,c^4\,x+5\,b^4\,c^4\,\sin \left (2\,a+2\,b\,x\right )+2\,b^5\,d^4\,x^5+10\,b^3\,c^3\,d\,\cos \left (2\,a+2\,b\,x\right )+20\,b^5\,c^3\,d\,x^2+10\,b^5\,c\,d^3\,x^4-15\,b^2\,c^2\,d^2\,\sin \left (2\,a+2\,b\,x\right )+10\,b^3\,d^4\,x^3\,\cos \left (2\,a+2\,b\,x\right )+20\,b^5\,c^2\,d^2\,x^3-15\,b^2\,d^4\,x^2\,\sin \left (2\,a+2\,b\,x\right )+5\,b^4\,d^4\,x^4\,\sin \left (2\,a+2\,b\,x\right )-15\,b\,c\,d^3\,\cos \left (2\,a+2\,b\,x\right )-15\,b\,d^4\,x\,\cos \left (2\,a+2\,b\,x\right )+30\,b^4\,c^2\,d^2\,x^2\,\sin \left (2\,a+2\,b\,x\right )-30\,b^2\,c\,d^3\,x\,\sin \left (2\,a+2\,b\,x\right )+20\,b^4\,c^3\,d\,x\,\sin \left (2\,a+2\,b\,x\right )+30\,b^3\,c^2\,d^2\,x\,\cos \left (2\,a+2\,b\,x\right )+30\,b^3\,c\,d^3\,x^2\,\cos \left (2\,a+2\,b\,x\right )+20\,b^4\,c\,d^3\,x^3\,\sin \left (2\,a+2\,b\,x\right )}{20\,b^5} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 4.60, size = 660, normalized size = 4.10 \[ \begin {cases} \frac {c^{4} x \sin ^{2}{\left (a + b x \right )}}{2} + \frac {c^{4} x \cos ^{2}{\left (a + b x \right )}}{2} + c^{3} d x^{2} \sin ^{2}{\left (a + b x \right )} + c^{3} d x^{2} \cos ^{2}{\left (a + b x \right )} + c^{2} d^{2} x^{3} \sin ^{2}{\left (a + b x \right )} + c^{2} d^{2} x^{3} \cos ^{2}{\left (a + b x \right )} + \frac {c d^{3} x^{4} \sin ^{2}{\left (a + b x \right )}}{2} + \frac {c d^{3} x^{4} \cos ^{2}{\left (a + b x \right )}}{2} + \frac {d^{4} x^{5} \sin ^{2}{\left (a + b x \right )}}{10} + \frac {d^{4} x^{5} \cos ^{2}{\left (a + b x \right )}}{10} + \frac {c^{4} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{2 b} + \frac {2 c^{3} d x \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{b} + \frac {3 c^{2} d^{2} x^{2} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{b} + \frac {2 c d^{3} x^{3} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{b} + \frac {d^{4} x^{4} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{2 b} - \frac {c^{3} d \sin ^{2}{\left (a + b x \right )}}{b^{2}} - \frac {3 c^{2} d^{2} x \sin ^{2}{\left (a + b x \right )}}{2 b^{2}} + \frac {3 c^{2} d^{2} x \cos ^{2}{\left (a + b x \right )}}{2 b^{2}} - \frac {3 c d^{3} x^{2} \sin ^{2}{\left (a + b x \right )}}{2 b^{2}} + \frac {3 c d^{3} x^{2} \cos ^{2}{\left (a + b x \right )}}{2 b^{2}} - \frac {d^{4} x^{3} \sin ^{2}{\left (a + b x \right )}}{2 b^{2}} + \frac {d^{4} x^{3} \cos ^{2}{\left (a + b x \right )}}{2 b^{2}} - \frac {3 c^{2} d^{2} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{2 b^{3}} - \frac {3 c d^{3} x \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{b^{3}} - \frac {3 d^{4} x^{2} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{2 b^{3}} + \frac {3 c d^{3} \sin ^{2}{\left (a + b x \right )}}{2 b^{4}} + \frac {3 d^{4} x \sin ^{2}{\left (a + b x \right )}}{4 b^{4}} - \frac {3 d^{4} x \cos ^{2}{\left (a + b x \right )}}{4 b^{4}} + \frac {3 d^{4} \sin {\left (a + b x \right )} \cos {\left (a + b x \right )}}{4 b^{5}} & \text {for}\: b \neq 0 \\\left (c^{4} x + 2 c^{3} d x^{2} + 2 c^{2} d^{2} x^{3} + c d^{3} x^{4} + \frac {d^{4} x^{5}}{5}\right ) \cos ^{2}{\relax (a )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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