Optimal. Leaf size=168 \[ -\frac {\sqrt {a+c x^2} \left (d h^2-e g h+f g^2\right )}{h (g+h x) \left (a h^2+c g^2\right )}+\frac {\tanh ^{-1}\left (\frac {a h-c g x}{\sqrt {a+c x^2} \sqrt {a h^2+c g^2}}\right ) \left (a h^2 (2 f g-e h)+c \left (f g^3-d g h^2\right )\right )}{h^2 \left (a h^2+c g^2\right )^{3/2}}+\frac {f \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{\sqrt {c} h^2} \]
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Rubi [A] time = 0.23, antiderivative size = 168, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.172, Rules used = {1651, 844, 217, 206, 725} \[ -\frac {\sqrt {a+c x^2} \left (d h^2-e g h+f g^2\right )}{h (g+h x) \left (a h^2+c g^2\right )}+\frac {\tanh ^{-1}\left (\frac {a h-c g x}{\sqrt {a+c x^2} \sqrt {a h^2+c g^2}}\right ) \left (a h^2 (2 f g-e h)+c \left (f g^3-d g h^2\right )\right )}{h^2 \left (a h^2+c g^2\right )^{3/2}}+\frac {f \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{\sqrt {c} h^2} \]
Antiderivative was successfully verified.
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Rule 206
Rule 217
Rule 725
Rule 844
Rule 1651
Rubi steps
\begin {align*} \int \frac {d+e x+f x^2}{(g+h x)^2 \sqrt {a+c x^2}} \, dx &=-\frac {\left (f g^2-e g h+d h^2\right ) \sqrt {a+c x^2}}{h \left (c g^2+a h^2\right ) (g+h x)}-\frac {\int \frac {-c d g+a f g-a e h-f \left (\frac {c g^2}{h}+a h\right ) x}{(g+h x) \sqrt {a+c x^2}} \, dx}{c g^2+a h^2}\\ &=-\frac {\left (f g^2-e g h+d h^2\right ) \sqrt {a+c x^2}}{h \left (c g^2+a h^2\right ) (g+h x)}+\frac {f \int \frac {1}{\sqrt {a+c x^2}} \, dx}{h^2}+\frac {\left (c d g-2 a f g-\frac {c f g^3}{h^2}+a e h\right ) \int \frac {1}{(g+h x) \sqrt {a+c x^2}} \, dx}{c g^2+a h^2}\\ &=-\frac {\left (f g^2-e g h+d h^2\right ) \sqrt {a+c x^2}}{h \left (c g^2+a h^2\right ) (g+h x)}+\frac {f \operatorname {Subst}\left (\int \frac {1}{1-c x^2} \, dx,x,\frac {x}{\sqrt {a+c x^2}}\right )}{h^2}-\frac {\left (c d g-2 a f g-\frac {c f g^3}{h^2}+a e h\right ) \operatorname {Subst}\left (\int \frac {1}{c g^2+a h^2-x^2} \, dx,x,\frac {a h-c g x}{\sqrt {a+c x^2}}\right )}{c g^2+a h^2}\\ &=-\frac {\left (f g^2-e g h+d h^2\right ) \sqrt {a+c x^2}}{h \left (c g^2+a h^2\right ) (g+h x)}+\frac {f \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{\sqrt {c} h^2}-\frac {\left (c d g-2 a f g-\frac {c f g^3}{h^2}+a e h\right ) \tanh ^{-1}\left (\frac {a h-c g x}{\sqrt {c g^2+a h^2} \sqrt {a+c x^2}}\right )}{\left (c g^2+a h^2\right )^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.36, size = 218, normalized size = 1.30 \[ \frac {-\frac {h \sqrt {a+c x^2} \left (h (d h-e g)+f g^2\right )}{(g+h x) \left (a h^2+c g^2\right )}+\frac {\log \left (\sqrt {a+c x^2} \sqrt {a h^2+c g^2}+a h-c g x\right ) \left (a h^2 (2 f g-e h)+c \left (f g^3-d g h^2\right )\right )}{\left (a h^2+c g^2\right )^{3/2}}+\frac {\log (g+h x) \left (a h^2 (e h-2 f g)+c \left (d g h^2-f g^3\right )\right )}{\left (a h^2+c g^2\right )^{3/2}}+\frac {f \log \left (\sqrt {c} \sqrt {a+c x^2}+c x\right )}{\sqrt {c}}}{h^2} \]
Antiderivative was successfully verified.
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fricas [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.02, size = 923, normalized size = 5.49 \[ -\frac {c d g \ln \left (\frac {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\frac {2 a \,h^{2}+2 c \,g^{2}}{h^{2}}+2 \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, \sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}}{x +\frac {g}{h}}\right )}{\left (a \,h^{2}+c \,g^{2}\right ) \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, h}+\frac {c e \,g^{2} \ln \left (\frac {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\frac {2 a \,h^{2}+2 c \,g^{2}}{h^{2}}+2 \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, \sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}}{x +\frac {g}{h}}\right )}{\left (a \,h^{2}+c \,g^{2}\right ) \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, h^{2}}-\frac {c f \,g^{3} \ln \left (\frac {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\frac {2 a \,h^{2}+2 c \,g^{2}}{h^{2}}+2 \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, \sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}}{x +\frac {g}{h}}\right )}{\left (a \,h^{2}+c \,g^{2}\right ) \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, h^{3}}-\frac {\sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, d}{\left (a \,h^{2}+c \,g^{2}\right ) \left (x +\frac {g}{h}\right )}+\frac {\sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, e g}{\left (a \,h^{2}+c \,g^{2}\right ) \left (x +\frac {g}{h}\right ) h}-\frac {\sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, f \,g^{2}}{\left (a \,h^{2}+c \,g^{2}\right ) \left (x +\frac {g}{h}\right ) h^{2}}-\frac {e \ln \left (\frac {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\frac {2 a \,h^{2}+2 c \,g^{2}}{h^{2}}+2 \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, \sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}}{x +\frac {g}{h}}\right )}{\sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, h^{2}}+\frac {2 f g \ln \left (\frac {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\frac {2 a \,h^{2}+2 c \,g^{2}}{h^{2}}+2 \sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, \sqrt {-\frac {2 \left (x +\frac {g}{h}\right ) c g}{h}+\left (x +\frac {g}{h}\right )^{2} c +\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}}{x +\frac {g}{h}}\right )}{\sqrt {\frac {a \,h^{2}+c \,g^{2}}{h^{2}}}\, h^{3}}+\frac {f \ln \left (\sqrt {c}\, x +\sqrt {c \,x^{2}+a}\right )}{\sqrt {c}\, h^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.58, size = 419, normalized size = 2.49 \[ -\frac {\sqrt {c x^{2} + a} f g^{2}}{c g^{2} h^{2} x + a h^{4} x + c g^{3} h + a g h^{3}} + \frac {\sqrt {c x^{2} + a} e g}{c g^{2} h x + a h^{3} x + c g^{3} + a g h^{2}} - \frac {\sqrt {c x^{2} + a} d}{c g^{2} x + a h^{2} x + \frac {c g^{3}}{h} + a g h} + \frac {f \operatorname {arsinh}\left (\frac {c x}{\sqrt {a c}}\right )}{\sqrt {c} h^{2}} + \frac {c f g^{3} \operatorname {arsinh}\left (\frac {c g x}{\sqrt {a c} {\left | h x + g \right |}} - \frac {a h}{\sqrt {a c} {\left | h x + g \right |}}\right )}{{\left (a + \frac {c g^{2}}{h^{2}}\right )}^{\frac {3}{2}} h^{5}} - \frac {c e g^{2} \operatorname {arsinh}\left (\frac {c g x}{\sqrt {a c} {\left | h x + g \right |}} - \frac {a h}{\sqrt {a c} {\left | h x + g \right |}}\right )}{{\left (a + \frac {c g^{2}}{h^{2}}\right )}^{\frac {3}{2}} h^{4}} + \frac {c d g \operatorname {arsinh}\left (\frac {c g x}{\sqrt {a c} {\left | h x + g \right |}} - \frac {a h}{\sqrt {a c} {\left | h x + g \right |}}\right )}{{\left (a + \frac {c g^{2}}{h^{2}}\right )}^{\frac {3}{2}} h^{3}} - \frac {2 \, f g \operatorname {arsinh}\left (\frac {c g x}{\sqrt {a c} {\left | h x + g \right |}} - \frac {a h}{\sqrt {a c} {\left | h x + g \right |}}\right )}{\sqrt {a + \frac {c g^{2}}{h^{2}}} h^{3}} + \frac {e \operatorname {arsinh}\left (\frac {c g x}{\sqrt {a c} {\left | h x + g \right |}} - \frac {a h}{\sqrt {a c} {\left | h x + g \right |}}\right )}{\sqrt {a + \frac {c g^{2}}{h^{2}}} h^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {f\,x^2+e\,x+d}{{\left (g+h\,x\right )}^2\,\sqrt {c\,x^2+a}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {d + e x + f x^{2}}{\sqrt {a + c x^{2}} \left (g + h x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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