What is ∫(sin(√(x))/x)dx?
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Originally Posted by th%$&873 What is ∫(sin(√(x))/x)dx? This integral is unsolvable (no finite forms).
Originally Posted by th%$&873 What is ∫(sin(√(x))/x)dx? The best we can do is to let , so This integral (at least) sometimes goes by the name of "Si." (So as a function of x it is .) There is no closed-form solution to this integral. -Dan
Originally Posted by topsquark This integral (at least) sometimes goes by the name of "Si." The function is defined as follows: As a definite integral, may be it could have more sense.
Thanks, everyone.
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