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In addition, symbolic functions have an integrate method. For example, given the function $latex f(x) = \sin(x)\tan(x)$,

sage: var('x')
sage: f = sin(x)*tan(x)

its symbolic integral is calculated like so:

sage: f.integrate(x)
-1/2*log(sin(x) - 1) + 1/2*log(sin(x) + 1) - sin(x)

Be sure to provide the variable you wish to integrate with respect to as an argument to integrate.

In addition, symbolic functions have an integrate method. For example, given the function $latex f(x) $$f(x) = \sin(x)\tan(x)$,\sin(x)\tan(x)$$,

sage: var('x')
sage: f = sin(x)*tan(x)

its symbolic integral is calculated like so:

sage: f.integrate(x)
-1/2*log(sin(x) - 1) + 1/2*log(sin(x) + 1) - sin(x)

Be sure to provide the variable you wish to integrate with respect to as an argument to integrate.

In addition, symbolic functions have an integrate method. For example, given the function $$f(x) $f(x) = \sin(x)\tan(x)$$,\sin(x)\tan(x)$,

sage: var('x')
sage: f = sin(x)*tan(x)

its symbolic integral is calculated like so:

sage: f.integrate(x)
-1/2*log(sin(x) - 1) + 1/2*log(sin(x) + 1) - sin(x)

Be sure to provide the variable you wish to integrate with respect to as an argument to integrate.