What is the integral from x to sqrt(x of)(e^x)/x ?

The integral from x to sqrt(x of)(e^x)/x is \Ei(sqrt(x))-\Ei(x)

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integral from x to sqrt(x of)(e^x)/x

\int_{x}^{x} \frac{e ^{x}}{x} d x

Ei (x) - Ei (x)

Solution steps

\int_{x}^{x} \frac{e ^{x}}{x} d x

Use the nonelementary integral:

\int \frac{e ^{x}}{x} d x = Ei (x)

= [Ei (x)]_{x}^{x}

Compute the boundaries:

Ei (x) - Ei (x)

= Ei (x) - Ei (x)

\frac{\partial}{\partial y} (2 x cos (x^{2} + y^{2}))

y = e^{- 2 x^{3}}

\frac{x ^{2}}{3 + x}

\frac{d y}{d x} + y cos (x) = 5 cos (x), y (0) = 7

\frac{d}{d x} (x^{7})

What is the integral from x to sqrt(x of)(e^x)/x ?
The integral from x to sqrt(x of)(e^x)/x is \Ei(sqrt(x))-\Ei(x)