When p is not equal to 1, the integral result is X (1-p)/( 1-p). When p is less than 1, the molecule is X (1-p). If x=0 is defined, p is less than 65438.
When p is greater than 1, X (1-p) is defined as x is not equal to 0. (For example, p=2. Then the molecule is 1/x, and of course x cannot be equal to 0), so the integral result does not exist, that is, the divergence does not converge.
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