Optimal. Leaf size=103 \[ \frac {a \log \left (f+\frac {e}{x}\right )}{f}+\frac {a \log (x)}{f}-\frac {b \text {Ci}\left (\frac {d}{x}\right ) \sin (c)}{f}+\frac {b \text {Ci}\left (d \left (\frac {f}{e}+\frac {1}{x}\right )\right ) \sin \left (c-\frac {d f}{e}\right )}{f}+\frac {b \cos \left (c-\frac {d f}{e}\right ) \text {Si}\left (d \left (\frac {f}{e}+\frac {1}{x}\right )\right )}{f}-\frac {b \cos (c) \text {Si}\left (\frac {d}{x}\right )}{f} \]
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Rubi [A]
time = 0.18, antiderivative size = 103, normalized size of antiderivative = 1.00, number of steps
used = 12, number of rules used = 6, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {3512, 14,
3384, 3380, 3383, 3398} \begin {gather*} \frac {a \log \left (\frac {e}{x}+f\right )}{f}+\frac {a \log (x)}{f}+\frac {b \sin \left (c-\frac {d f}{e}\right ) \text {CosIntegral}\left (d \left (\frac {f}{e}+\frac {1}{x}\right )\right )}{f}-\frac {b \sin (c) \text {CosIntegral}\left (\frac {d}{x}\right )}{f}+\frac {b \cos \left (c-\frac {d f}{e}\right ) \text {Si}\left (d \left (\frac {f}{e}+\frac {1}{x}\right )\right )}{f}-\frac {b \cos (c) \text {Si}\left (\frac {d}{x}\right )}{f} \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rule 3380
Rule 3383
Rule 3384
Rule 3398
Rule 3512
Rubi steps
\begin {align*} \int \frac {a+b \sin \left (c+\frac {d}{x}\right )}{e+f x} \, dx &=-\text {Subst}\left (\int \left (\frac {a+b \sin (c+d x)}{f x}-\frac {e (a+b \sin (c+d x))}{f (f+e x)}\right ) \, dx,x,\frac {1}{x}\right )\\ &=-\frac {\text {Subst}\left (\int \frac {a+b \sin (c+d x)}{x} \, dx,x,\frac {1}{x}\right )}{f}+\frac {e \text {Subst}\left (\int \frac {a+b \sin (c+d x)}{f+e x} \, dx,x,\frac {1}{x}\right )}{f}\\ &=-\frac {\text {Subst}\left (\int \left (\frac {a}{x}+\frac {b \sin (c+d x)}{x}\right ) \, dx,x,\frac {1}{x}\right )}{f}+\frac {e \text {Subst}\left (\int \left (\frac {a}{f+e x}+\frac {b \sin (c+d x)}{f+e x}\right ) \, dx,x,\frac {1}{x}\right )}{f}\\ &=\frac {a \log \left (f+\frac {e}{x}\right )}{f}+\frac {a \log (x)}{f}-\frac {b \text {Subst}\left (\int \frac {\sin (c+d x)}{x} \, dx,x,\frac {1}{x}\right )}{f}+\frac {(b e) \text {Subst}\left (\int \frac {\sin (c+d x)}{f+e x} \, dx,x,\frac {1}{x}\right )}{f}\\ &=\frac {a \log \left (f+\frac {e}{x}\right )}{f}+\frac {a \log (x)}{f}-\frac {(b \cos (c)) \text {Subst}\left (\int \frac {\sin (d x)}{x} \, dx,x,\frac {1}{x}\right )}{f}+\frac {\left (b e \cos \left (c-\frac {d f}{e}\right )\right ) \text {Subst}\left (\int \frac {\sin \left (\frac {d f}{e}+d x\right )}{f+e x} \, dx,x,\frac {1}{x}\right )}{f}-\frac {(b \sin (c)) \text {Subst}\left (\int \frac {\cos (d x)}{x} \, dx,x,\frac {1}{x}\right )}{f}+\frac {\left (b e \sin \left (c-\frac {d f}{e}\right )\right ) \text {Subst}\left (\int \frac {\cos \left (\frac {d f}{e}+d x\right )}{f+e x} \, dx,x,\frac {1}{x}\right )}{f}\\ &=\frac {a \log \left (f+\frac {e}{x}\right )}{f}+\frac {a \log (x)}{f}-\frac {b \text {Ci}\left (\frac {d}{x}\right ) \sin (c)}{f}+\frac {b \text {Ci}\left (\frac {d \left (f+\frac {e}{x}\right )}{e}\right ) \sin \left (c-\frac {d f}{e}\right )}{f}+\frac {b \cos \left (c-\frac {d f}{e}\right ) \text {Si}\left (\frac {d \left (f+\frac {e}{x}\right )}{e}\right )}{f}-\frac {b \cos (c) \text {Si}\left (\frac {d}{x}\right )}{f}\\ \end {align*}
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Mathematica [A]
time = 0.13, size = 83, normalized size = 0.81 \begin {gather*} \frac {a \log (e+f x)-b \text {Ci}\left (\frac {d}{x}\right ) \sin (c)+b \text {Ci}\left (d \left (\frac {f}{e}+\frac {1}{x}\right )\right ) \sin \left (c-\frac {d f}{e}\right )+b \cos \left (c-\frac {d f}{e}\right ) \text {Si}\left (d \left (\frac {f}{e}+\frac {1}{x}\right )\right )-b \cos (c) \text {Si}\left (\frac {d}{x}\right )}{f} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 164, normalized size = 1.59
method | result | size |
risch | \(\frac {a \ln \left (f x +e \right )}{f}-\frac {i b \,{\mathrm e}^{-\frac {i \left (c e -d f \right )}{e}} \expIntegral \left (1, \frac {i d}{x}+i c -\frac {i \left (c e -d f \right )}{e}\right )}{2 f}+\frac {i b \expIntegral \left (1, \frac {i d}{x}\right ) {\mathrm e}^{-i c}}{2 f}+\frac {i b \,{\mathrm e}^{\frac {i \left (c e -d f \right )}{e}} \expIntegral \left (1, -\frac {i d}{x}-i c -\frac {-i c e +i d f}{e}\right )}{2 f}-\frac {i b \expIntegral \left (1, -\frac {i d}{x}\right ) {\mathrm e}^{i c}}{2 f}\) | \(157\) |
derivativedivides | \(-d \left (\frac {a \ln \left (\frac {d}{x}\right )}{f d}-\frac {a \ln \left (-c e +d f +e \left (c +\frac {d}{x}\right )\right )}{f d}+\frac {b \left (\sinIntegral \left (\frac {d}{x}\right ) \cos \left (c \right )+\cosineIntegral \left (\frac {d}{x}\right ) \sin \left (c \right )\right )}{f d}-\frac {b e \left (-\frac {\sinIntegral \left (-\frac {d}{x}-c -\frac {-c e +d f}{e}\right ) \cos \left (\frac {-c e +d f}{e}\right )}{e}-\frac {\cosineIntegral \left (\frac {d}{x}+c +\frac {-c e +d f}{e}\right ) \sin \left (\frac {-c e +d f}{e}\right )}{e}\right )}{f d}\right )\) | \(164\) |
default | \(-d \left (\frac {a \ln \left (\frac {d}{x}\right )}{f d}-\frac {a \ln \left (-c e +d f +e \left (c +\frac {d}{x}\right )\right )}{f d}+\frac {b \left (\sinIntegral \left (\frac {d}{x}\right ) \cos \left (c \right )+\cosineIntegral \left (\frac {d}{x}\right ) \sin \left (c \right )\right )}{f d}-\frac {b e \left (-\frac {\sinIntegral \left (-\frac {d}{x}-c -\frac {-c e +d f}{e}\right ) \cos \left (\frac {-c e +d f}{e}\right )}{e}-\frac {\cosineIntegral \left (\frac {d}{x}+c +\frac {-c e +d f}{e}\right ) \sin \left (\frac {-c e +d f}{e}\right )}{e}\right )}{f d}\right )\) | \(164\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 135, normalized size = 1.31 \begin {gather*} \frac {2 \, b \cos \left (-{\left (d f - c e\right )} e^{\left (-1\right )}\right ) \operatorname {Si}\left (\frac {{\left (d f x + d e\right )} e^{\left (-1\right )}}{x}\right ) - 2 \, b \cos \left (c\right ) \operatorname {Si}\left (\frac {d}{x}\right ) + 2 \, a \log \left (f x + e\right ) + {\left (b \operatorname {Ci}\left (\frac {{\left (d f x + d e\right )} e^{\left (-1\right )}}{x}\right ) + b \operatorname {Ci}\left (-\frac {{\left (d f x + d e\right )} e^{\left (-1\right )}}{x}\right )\right )} \sin \left (-{\left (d f - c e\right )} e^{\left (-1\right )}\right ) - {\left (b \operatorname {Ci}\left (\frac {d}{x}\right ) + b \operatorname {Ci}\left (-\frac {d}{x}\right )\right )} \sin \left (c\right )}{2 \, f} \end {gather*}
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 \begin {gather*} \int \frac {a + b \sin {\left (c + \frac {d}{x} \right )}}{e + f x}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 3.21, size = 172, normalized size = 1.67 \begin {gather*} \frac {b d \operatorname {Ci}\left ({\left (d f - c e + \frac {{\left (c x + d\right )} e}{x}\right )} e^{\left (-1\right )}\right ) \sin \left (-{\left (d f - c e\right )} e^{\left (-1\right )}\right ) - b d \operatorname {Ci}\left (-c + \frac {c x + d}{x}\right ) \sin \left (c\right ) - b d \cos \left (-{\left (d f - c e\right )} e^{\left (-1\right )}\right ) \operatorname {Si}\left (-{\left (d f - c e + \frac {{\left (c x + d\right )} e}{x}\right )} e^{\left (-1\right )}\right ) + b d \cos \left (c\right ) \operatorname {Si}\left (c - \frac {c x + d}{x}\right ) + a d \log \left (-d f + c e - \frac {{\left (c x + d\right )} e}{x}\right ) - a d \log \left (c - \frac {c x + d}{x}\right )}{d f} \end {gather*}
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 \begin {gather*} \int \frac {a+b\,\sin \left (c+\frac {d}{x}\right )}{e+f\,x} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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