Hello, how can I change variable in an integral and get the new
integral without evaluating?
I tried
maxima.changevar('integrate(x*exp(x^2),x)','x^2=y', 'y','x')
but the result is just the integral of the function, not
integral(1/2*exp(t),t)
is it possible to get integral in new variable without evaluation this
integral?
thank you
Robert Marik
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