Optimal. Leaf size=120 \[ -\frac {(c+d x)^{11}}{14 (b c-a d) (a+b x)^{14}}+\frac {3 d (c+d x)^{11}}{182 (b c-a d)^2 (a+b x)^{13}}-\frac {d^2 (c+d x)^{11}}{364 (b c-a d)^3 (a+b x)^{12}}+\frac {d^3 (c+d x)^{11}}{4004 (b c-a d)^4 (a+b x)^{11}} \]
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Rubi [A]
time = 0.02, antiderivative size = 120, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {47, 37}
\begin {gather*} \frac {d^3 (c+d x)^{11}}{4004 (a+b x)^{11} (b c-a d)^4}-\frac {d^2 (c+d x)^{11}}{364 (a+b x)^{12} (b c-a d)^3}+\frac {3 d (c+d x)^{11}}{182 (a+b x)^{13} (b c-a d)^2}-\frac {(c+d x)^{11}}{14 (a+b x)^{14} (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rule 47
Rubi steps
\begin {align*} \int \frac {(c+d x)^{10}}{(a+b x)^{15}} \, dx &=-\frac {(c+d x)^{11}}{14 (b c-a d) (a+b x)^{14}}-\frac {(3 d) \int \frac {(c+d x)^{10}}{(a+b x)^{14}} \, dx}{14 (b c-a d)}\\ &=-\frac {(c+d x)^{11}}{14 (b c-a d) (a+b x)^{14}}+\frac {3 d (c+d x)^{11}}{182 (b c-a d)^2 (a+b x)^{13}}+\frac {\left (3 d^2\right ) \int \frac {(c+d x)^{10}}{(a+b x)^{13}} \, dx}{91 (b c-a d)^2}\\ &=-\frac {(c+d x)^{11}}{14 (b c-a d) (a+b x)^{14}}+\frac {3 d (c+d x)^{11}}{182 (b c-a d)^2 (a+b x)^{13}}-\frac {d^2 (c+d x)^{11}}{364 (b c-a d)^3 (a+b x)^{12}}-\frac {d^3 \int \frac {(c+d x)^{10}}{(a+b x)^{12}} \, dx}{364 (b c-a d)^3}\\ &=-\frac {(c+d x)^{11}}{14 (b c-a d) (a+b x)^{14}}+\frac {3 d (c+d x)^{11}}{182 (b c-a d)^2 (a+b x)^{13}}-\frac {d^2 (c+d x)^{11}}{364 (b c-a d)^3 (a+b x)^{12}}+\frac {d^3 (c+d x)^{11}}{4004 (b c-a d)^4 (a+b x)^{11}}\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(692\) vs. \(2(120)=240\).
time = 0.19, size = 692, normalized size = 5.77 \begin {gather*} -\frac {a^{10} d^{10}+2 a^9 b d^9 (2 c+7 d x)+a^8 b^2 d^8 \left (10 c^2+56 c d x+91 d^2 x^2\right )+4 a^7 b^3 d^7 \left (5 c^3+35 c^2 d x+91 c d^2 x^2+91 d^3 x^3\right )+7 a^6 b^4 d^6 \left (5 c^4+40 c^3 d x+130 c^2 d^2 x^2+208 c d^3 x^3+143 d^4 x^4\right )+14 a^5 b^5 d^5 \left (4 c^5+35 c^4 d x+130 c^3 d^2 x^2+260 c^2 d^3 x^3+286 c d^4 x^4+143 d^5 x^5\right )+7 a^4 b^6 d^4 \left (12 c^6+112 c^5 d x+455 c^4 d^2 x^2+1040 c^3 d^3 x^3+1430 c^2 d^4 x^4+1144 c d^5 x^5+429 d^6 x^6\right )+4 a^3 b^7 d^3 \left (30 c^7+294 c^6 d x+1274 c^5 d^2 x^2+3185 c^4 d^3 x^3+5005 c^3 d^4 x^4+5005 c^2 d^5 x^5+3003 c d^6 x^6+858 d^7 x^7\right )+a^2 b^8 d^2 \left (165 c^8+1680 c^7 d x+7644 c^6 d^2 x^2+20384 c^5 d^3 x^3+35035 c^4 d^4 x^4+40040 c^3 d^5 x^5+30030 c^2 d^6 x^6+13728 c d^7 x^7+3003 d^8 x^8\right )+2 a b^9 d \left (110 c^9+1155 c^8 d x+5460 c^7 d^2 x^2+15288 c^6 d^3 x^3+28028 c^5 d^4 x^4+35035 c^4 d^5 x^5+30030 c^3 d^6 x^6+17160 c^2 d^7 x^7+6006 c d^8 x^8+1001 d^9 x^9\right )+b^{10} \left (286 c^{10}+3080 c^9 d x+15015 c^8 d^2 x^2+43680 c^7 d^3 x^3+84084 c^6 d^4 x^4+112112 c^5 d^5 x^5+105105 c^4 d^6 x^6+68640 c^3 d^7 x^7+30030 c^2 d^8 x^8+8008 c d^9 x^9+1001 d^{10} x^{10}\right )}{4004 b^{11} (a+b x)^{14}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(866\) vs.
\(2(112)=224\).
time = 0.15, size = 867, normalized size = 7.22 Too large to display
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 1008 vs.
\(2 (112) = 224\).
time = 0.36, size = 1008, normalized size = 8.40 \begin {gather*} -\frac {1001 \, b^{10} d^{10} x^{10} + 286 \, b^{10} c^{10} + 220 \, a b^{9} c^{9} d + 165 \, a^{2} b^{8} c^{8} d^{2} + 120 \, a^{3} b^{7} c^{7} d^{3} + 84 \, a^{4} b^{6} c^{6} d^{4} + 56 \, a^{5} b^{5} c^{5} d^{5} + 35 \, a^{6} b^{4} c^{4} d^{6} + 20 \, a^{7} b^{3} c^{3} d^{7} + 10 \, a^{8} b^{2} c^{2} d^{8} + 4 \, a^{9} b c d^{9} + a^{10} d^{10} + 2002 \, {\left (4 \, b^{10} c d^{9} + a b^{9} d^{10}\right )} x^{9} + 3003 \, {\left (10 \, b^{10} c^{2} d^{8} + 4 \, a b^{9} c d^{9} + a^{2} b^{8} d^{10}\right )} x^{8} + 3432 \, {\left (20 \, b^{10} c^{3} d^{7} + 10 \, a b^{9} c^{2} d^{8} + 4 \, a^{2} b^{8} c d^{9} + a^{3} b^{7} d^{10}\right )} x^{7} + 3003 \, {\left (35 \, b^{10} c^{4} d^{6} + 20 \, a b^{9} c^{3} d^{7} + 10 \, a^{2} b^{8} c^{2} d^{8} + 4 \, a^{3} b^{7} c d^{9} + a^{4} b^{6} d^{10}\right )} x^{6} + 2002 \, {\left (56 \, b^{10} c^{5} d^{5} + 35 \, a b^{9} c^{4} d^{6} + 20 \, a^{2} b^{8} c^{3} d^{7} + 10 \, a^{3} b^{7} c^{2} d^{8} + 4 \, a^{4} b^{6} c d^{9} + a^{5} b^{5} d^{10}\right )} x^{5} + 1001 \, {\left (84 \, b^{10} c^{6} d^{4} + 56 \, a b^{9} c^{5} d^{5} + 35 \, a^{2} b^{8} c^{4} d^{6} + 20 \, a^{3} b^{7} c^{3} d^{7} + 10 \, a^{4} b^{6} c^{2} d^{8} + 4 \, a^{5} b^{5} c d^{9} + a^{6} b^{4} d^{10}\right )} x^{4} + 364 \, {\left (120 \, b^{10} c^{7} d^{3} + 84 \, a b^{9} c^{6} d^{4} + 56 \, a^{2} b^{8} c^{5} d^{5} + 35 \, a^{3} b^{7} c^{4} d^{6} + 20 \, a^{4} b^{6} c^{3} d^{7} + 10 \, a^{5} b^{5} c^{2} d^{8} + 4 \, a^{6} b^{4} c d^{9} + a^{7} b^{3} d^{10}\right )} x^{3} + 91 \, {\left (165 \, b^{10} c^{8} d^{2} + 120 \, a b^{9} c^{7} d^{3} + 84 \, a^{2} b^{8} c^{6} d^{4} + 56 \, a^{3} b^{7} c^{5} d^{5} + 35 \, a^{4} b^{6} c^{4} d^{6} + 20 \, a^{5} b^{5} c^{3} d^{7} + 10 \, a^{6} b^{4} c^{2} d^{8} + 4 \, a^{7} b^{3} c d^{9} + a^{8} b^{2} d^{10}\right )} x^{2} + 14 \, {\left (220 \, b^{10} c^{9} d + 165 \, a b^{9} c^{8} d^{2} + 120 \, a^{2} b^{8} c^{7} d^{3} + 84 \, a^{3} b^{7} c^{6} d^{4} + 56 \, a^{4} b^{6} c^{5} d^{5} + 35 \, a^{5} b^{5} c^{4} d^{6} + 20 \, a^{6} b^{4} c^{3} d^{7} + 10 \, a^{7} b^{3} c^{2} d^{8} + 4 \, a^{8} b^{2} c d^{9} + a^{9} b d^{10}\right )} x}{4004 \, {\left (b^{25} x^{14} + 14 \, a b^{24} x^{13} + 91 \, a^{2} b^{23} x^{12} + 364 \, a^{3} b^{22} x^{11} + 1001 \, a^{4} b^{21} x^{10} + 2002 \, a^{5} b^{20} x^{9} + 3003 \, a^{6} b^{19} x^{8} + 3432 \, a^{7} b^{18} x^{7} + 3003 \, a^{8} b^{17} x^{6} + 2002 \, a^{9} b^{16} x^{5} + 1001 \, a^{10} b^{15} x^{4} + 364 \, a^{11} b^{14} x^{3} + 91 \, a^{12} b^{13} x^{2} + 14 \, a^{13} b^{12} x + a^{14} b^{11}\right )}} \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. 1008 vs.
\(2 (112) = 224\).
time = 0.73, size = 1008, normalized size = 8.40 \begin {gather*} -\frac {1001 \, b^{10} d^{10} x^{10} + 286 \, b^{10} c^{10} + 220 \, a b^{9} c^{9} d + 165 \, a^{2} b^{8} c^{8} d^{2} + 120 \, a^{3} b^{7} c^{7} d^{3} + 84 \, a^{4} b^{6} c^{6} d^{4} + 56 \, a^{5} b^{5} c^{5} d^{5} + 35 \, a^{6} b^{4} c^{4} d^{6} + 20 \, a^{7} b^{3} c^{3} d^{7} + 10 \, a^{8} b^{2} c^{2} d^{8} + 4 \, a^{9} b c d^{9} + a^{10} d^{10} + 2002 \, {\left (4 \, b^{10} c d^{9} + a b^{9} d^{10}\right )} x^{9} + 3003 \, {\left (10 \, b^{10} c^{2} d^{8} + 4 \, a b^{9} c d^{9} + a^{2} b^{8} d^{10}\right )} x^{8} + 3432 \, {\left (20 \, b^{10} c^{3} d^{7} + 10 \, a b^{9} c^{2} d^{8} + 4 \, a^{2} b^{8} c d^{9} + a^{3} b^{7} d^{10}\right )} x^{7} + 3003 \, {\left (35 \, b^{10} c^{4} d^{6} + 20 \, a b^{9} c^{3} d^{7} + 10 \, a^{2} b^{8} c^{2} d^{8} + 4 \, a^{3} b^{7} c d^{9} + a^{4} b^{6} d^{10}\right )} x^{6} + 2002 \, {\left (56 \, b^{10} c^{5} d^{5} + 35 \, a b^{9} c^{4} d^{6} + 20 \, a^{2} b^{8} c^{3} d^{7} + 10 \, a^{3} b^{7} c^{2} d^{8} + 4 \, a^{4} b^{6} c d^{9} + a^{5} b^{5} d^{10}\right )} x^{5} + 1001 \, {\left (84 \, b^{10} c^{6} d^{4} + 56 \, a b^{9} c^{5} d^{5} + 35 \, a^{2} b^{8} c^{4} d^{6} + 20 \, a^{3} b^{7} c^{3} d^{7} + 10 \, a^{4} b^{6} c^{2} d^{8} + 4 \, a^{5} b^{5} c d^{9} + a^{6} b^{4} d^{10}\right )} x^{4} + 364 \, {\left (120 \, b^{10} c^{7} d^{3} + 84 \, a b^{9} c^{6} d^{4} + 56 \, a^{2} b^{8} c^{5} d^{5} + 35 \, a^{3} b^{7} c^{4} d^{6} + 20 \, a^{4} b^{6} c^{3} d^{7} + 10 \, a^{5} b^{5} c^{2} d^{8} + 4 \, a^{6} b^{4} c d^{9} + a^{7} b^{3} d^{10}\right )} x^{3} + 91 \, {\left (165 \, b^{10} c^{8} d^{2} + 120 \, a b^{9} c^{7} d^{3} + 84 \, a^{2} b^{8} c^{6} d^{4} + 56 \, a^{3} b^{7} c^{5} d^{5} + 35 \, a^{4} b^{6} c^{4} d^{6} + 20 \, a^{5} b^{5} c^{3} d^{7} + 10 \, a^{6} b^{4} c^{2} d^{8} + 4 \, a^{7} b^{3} c d^{9} + a^{8} b^{2} d^{10}\right )} x^{2} + 14 \, {\left (220 \, b^{10} c^{9} d + 165 \, a b^{9} c^{8} d^{2} + 120 \, a^{2} b^{8} c^{7} d^{3} + 84 \, a^{3} b^{7} c^{6} d^{4} + 56 \, a^{4} b^{6} c^{5} d^{5} + 35 \, a^{5} b^{5} c^{4} d^{6} + 20 \, a^{6} b^{4} c^{3} d^{7} + 10 \, a^{7} b^{3} c^{2} d^{8} + 4 \, a^{8} b^{2} c d^{9} + a^{9} b d^{10}\right )} x}{4004 \, {\left (b^{25} x^{14} + 14 \, a b^{24} x^{13} + 91 \, a^{2} b^{23} x^{12} + 364 \, a^{3} b^{22} x^{11} + 1001 \, a^{4} b^{21} x^{10} + 2002 \, a^{5} b^{20} x^{9} + 3003 \, a^{6} b^{19} x^{8} + 3432 \, a^{7} b^{18} x^{7} + 3003 \, a^{8} b^{17} x^{6} + 2002 \, a^{9} b^{16} x^{5} + 1001 \, a^{10} b^{15} x^{4} + 364 \, a^{11} b^{14} x^{3} + 91 \, a^{12} b^{13} x^{2} + 14 \, a^{13} b^{12} x + a^{14} b^{11}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
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. 961 vs.
\(2 (112) = 224\).
time = 1.28, size = 961, normalized size = 8.01 \begin {gather*} -\frac {1001 \, b^{10} d^{10} x^{10} + 8008 \, b^{10} c d^{9} x^{9} + 2002 \, a b^{9} d^{10} x^{9} + 30030 \, b^{10} c^{2} d^{8} x^{8} + 12012 \, a b^{9} c d^{9} x^{8} + 3003 \, a^{2} b^{8} d^{10} x^{8} + 68640 \, b^{10} c^{3} d^{7} x^{7} + 34320 \, a b^{9} c^{2} d^{8} x^{7} + 13728 \, a^{2} b^{8} c d^{9} x^{7} + 3432 \, a^{3} b^{7} d^{10} x^{7} + 105105 \, b^{10} c^{4} d^{6} x^{6} + 60060 \, a b^{9} c^{3} d^{7} x^{6} + 30030 \, a^{2} b^{8} c^{2} d^{8} x^{6} + 12012 \, a^{3} b^{7} c d^{9} x^{6} + 3003 \, a^{4} b^{6} d^{10} x^{6} + 112112 \, b^{10} c^{5} d^{5} x^{5} + 70070 \, a b^{9} c^{4} d^{6} x^{5} + 40040 \, a^{2} b^{8} c^{3} d^{7} x^{5} + 20020 \, a^{3} b^{7} c^{2} d^{8} x^{5} + 8008 \, a^{4} b^{6} c d^{9} x^{5} + 2002 \, a^{5} b^{5} d^{10} x^{5} + 84084 \, b^{10} c^{6} d^{4} x^{4} + 56056 \, a b^{9} c^{5} d^{5} x^{4} + 35035 \, a^{2} b^{8} c^{4} d^{6} x^{4} + 20020 \, a^{3} b^{7} c^{3} d^{7} x^{4} + 10010 \, a^{4} b^{6} c^{2} d^{8} x^{4} + 4004 \, a^{5} b^{5} c d^{9} x^{4} + 1001 \, a^{6} b^{4} d^{10} x^{4} + 43680 \, b^{10} c^{7} d^{3} x^{3} + 30576 \, a b^{9} c^{6} d^{4} x^{3} + 20384 \, a^{2} b^{8} c^{5} d^{5} x^{3} + 12740 \, a^{3} b^{7} c^{4} d^{6} x^{3} + 7280 \, a^{4} b^{6} c^{3} d^{7} x^{3} + 3640 \, a^{5} b^{5} c^{2} d^{8} x^{3} + 1456 \, a^{6} b^{4} c d^{9} x^{3} + 364 \, a^{7} b^{3} d^{10} x^{3} + 15015 \, b^{10} c^{8} d^{2} x^{2} + 10920 \, a b^{9} c^{7} d^{3} x^{2} + 7644 \, a^{2} b^{8} c^{6} d^{4} x^{2} + 5096 \, a^{3} b^{7} c^{5} d^{5} x^{2} + 3185 \, a^{4} b^{6} c^{4} d^{6} x^{2} + 1820 \, a^{5} b^{5} c^{3} d^{7} x^{2} + 910 \, a^{6} b^{4} c^{2} d^{8} x^{2} + 364 \, a^{7} b^{3} c d^{9} x^{2} + 91 \, a^{8} b^{2} d^{10} x^{2} + 3080 \, b^{10} c^{9} d x + 2310 \, a b^{9} c^{8} d^{2} x + 1680 \, a^{2} b^{8} c^{7} d^{3} x + 1176 \, a^{3} b^{7} c^{6} d^{4} x + 784 \, a^{4} b^{6} c^{5} d^{5} x + 490 \, a^{5} b^{5} c^{4} d^{6} x + 280 \, a^{6} b^{4} c^{3} d^{7} x + 140 \, a^{7} b^{3} c^{2} d^{8} x + 56 \, a^{8} b^{2} c d^{9} x + 14 \, a^{9} b d^{10} x + 286 \, b^{10} c^{10} + 220 \, a b^{9} c^{9} d + 165 \, a^{2} b^{8} c^{8} d^{2} + 120 \, a^{3} b^{7} c^{7} d^{3} + 84 \, a^{4} b^{6} c^{6} d^{4} + 56 \, a^{5} b^{5} c^{5} d^{5} + 35 \, a^{6} b^{4} c^{4} d^{6} + 20 \, a^{7} b^{3} c^{3} d^{7} + 10 \, a^{8} b^{2} c^{2} d^{8} + 4 \, a^{9} b c d^{9} + a^{10} d^{10}}{4004 \, {\left (b x + a\right )}^{14} b^{11}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.30, size = 1109, normalized size = 9.24 \begin {gather*} -\frac {a^{10}\,d^{10}+4\,a^9\,b\,c\,d^9+14\,a^9\,b\,d^{10}\,x+10\,a^8\,b^2\,c^2\,d^8+56\,a^8\,b^2\,c\,d^9\,x+91\,a^8\,b^2\,d^{10}\,x^2+20\,a^7\,b^3\,c^3\,d^7+140\,a^7\,b^3\,c^2\,d^8\,x+364\,a^7\,b^3\,c\,d^9\,x^2+364\,a^7\,b^3\,d^{10}\,x^3+35\,a^6\,b^4\,c^4\,d^6+280\,a^6\,b^4\,c^3\,d^7\,x+910\,a^6\,b^4\,c^2\,d^8\,x^2+1456\,a^6\,b^4\,c\,d^9\,x^3+1001\,a^6\,b^4\,d^{10}\,x^4+56\,a^5\,b^5\,c^5\,d^5+490\,a^5\,b^5\,c^4\,d^6\,x+1820\,a^5\,b^5\,c^3\,d^7\,x^2+3640\,a^5\,b^5\,c^2\,d^8\,x^3+4004\,a^5\,b^5\,c\,d^9\,x^4+2002\,a^5\,b^5\,d^{10}\,x^5+84\,a^4\,b^6\,c^6\,d^4+784\,a^4\,b^6\,c^5\,d^5\,x+3185\,a^4\,b^6\,c^4\,d^6\,x^2+7280\,a^4\,b^6\,c^3\,d^7\,x^3+10010\,a^4\,b^6\,c^2\,d^8\,x^4+8008\,a^4\,b^6\,c\,d^9\,x^5+3003\,a^4\,b^6\,d^{10}\,x^6+120\,a^3\,b^7\,c^7\,d^3+1176\,a^3\,b^7\,c^6\,d^4\,x+5096\,a^3\,b^7\,c^5\,d^5\,x^2+12740\,a^3\,b^7\,c^4\,d^6\,x^3+20020\,a^3\,b^7\,c^3\,d^7\,x^4+20020\,a^3\,b^7\,c^2\,d^8\,x^5+12012\,a^3\,b^7\,c\,d^9\,x^6+3432\,a^3\,b^7\,d^{10}\,x^7+165\,a^2\,b^8\,c^8\,d^2+1680\,a^2\,b^8\,c^7\,d^3\,x+7644\,a^2\,b^8\,c^6\,d^4\,x^2+20384\,a^2\,b^8\,c^5\,d^5\,x^3+35035\,a^2\,b^8\,c^4\,d^6\,x^4+40040\,a^2\,b^8\,c^3\,d^7\,x^5+30030\,a^2\,b^8\,c^2\,d^8\,x^6+13728\,a^2\,b^8\,c\,d^9\,x^7+3003\,a^2\,b^8\,d^{10}\,x^8+220\,a\,b^9\,c^9\,d+2310\,a\,b^9\,c^8\,d^2\,x+10920\,a\,b^9\,c^7\,d^3\,x^2+30576\,a\,b^9\,c^6\,d^4\,x^3+56056\,a\,b^9\,c^5\,d^5\,x^4+70070\,a\,b^9\,c^4\,d^6\,x^5+60060\,a\,b^9\,c^3\,d^7\,x^6+34320\,a\,b^9\,c^2\,d^8\,x^7+12012\,a\,b^9\,c\,d^9\,x^8+2002\,a\,b^9\,d^{10}\,x^9+286\,b^{10}\,c^{10}+3080\,b^{10}\,c^9\,d\,x+15015\,b^{10}\,c^8\,d^2\,x^2+43680\,b^{10}\,c^7\,d^3\,x^3+84084\,b^{10}\,c^6\,d^4\,x^4+112112\,b^{10}\,c^5\,d^5\,x^5+105105\,b^{10}\,c^4\,d^6\,x^6+68640\,b^{10}\,c^3\,d^7\,x^7+30030\,b^{10}\,c^2\,d^8\,x^8+8008\,b^{10}\,c\,d^9\,x^9+1001\,b^{10}\,d^{10}\,x^{10}}{4004\,a^{14}\,b^{11}+56056\,a^{13}\,b^{12}\,x+364364\,a^{12}\,b^{13}\,x^2+1457456\,a^{11}\,b^{14}\,x^3+4008004\,a^{10}\,b^{15}\,x^4+8016008\,a^9\,b^{16}\,x^5+12024012\,a^8\,b^{17}\,x^6+13741728\,a^7\,b^{18}\,x^7+12024012\,a^6\,b^{19}\,x^8+8016008\,a^5\,b^{20}\,x^9+4008004\,a^4\,b^{21}\,x^{10}+1457456\,a^3\,b^{22}\,x^{11}+364364\,a^2\,b^{23}\,x^{12}+56056\,a\,b^{24}\,x^{13}+4004\,b^{25}\,x^{14}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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