from sympy import integrate, Symbol, exp
from sympy.abc import x
y=Symbol('y')
f=x*exp(x/y)
integrate(f, (x, 1, 2))
Answer:
-(-y**2 + y)*exp(1/y) + (-y**2 + 2*y)*exp(2/y)
from sympy import integrate, Symbol, exp
from sympy.abc import x
y=Symbol('y')
f=x*exp(x/y)
integrate(f, (x, 1, 2))
Answer:
-(-y**2 + y)*exp(1/y) + (-y**2 + 2*y)*exp(2/y)
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