
1. Let f(x) be a real function of a real variable x . The meanings of when λ is a positive integer, a negative integer and zero, are well known. In the first case, denotes the λ th integral of f(x) with respect to x , with an arbitrary lower limit of integration. In the second case, stands for the (− λ )th differential coefficient of f(x) with respect to x . Lastly, when λ = 0, means f(x) .
Fractional derivatives and integrals, Analysis
Fractional derivatives and integrals, Analysis
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