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Originally Posted by qtwerp  -1^3/2 is -i and not i. Euler's identity: e^(i*pi) = -1. Should be using that instead since there's a wave function in there. |
The wave function is a concept of physics, the exponential function is it called to a mathematician. How ever, it is true that it is suppose to be -i, but that is not the answer to whats wrong with it.
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Originally Posted by metaphor- in response to the last one, did you enter that wrong? whats with the quotation marks? want it simplified?
simplified its -y= (-2/x^2) + 3/x ...assuming that y'' is y^2...still working on the other, whats wrong one...my skills need to be refreshed. |
y'' and y' are the second and first derivative w.r.t. x. Its a differential equation. (Personally I don't solve those without my books
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