Is (u(x,t))^2 the Same as u^2(x,t)?

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SUMMARY

The expression (u(x,t))^2 is definitively the same as u^2(x,t). This conclusion is supported by the fundamental properties of functions and exponentiation in mathematics. Both notations represent the square of the function u evaluated at the coordinates (x,t). The discussion confirms that there is no difference in meaning between these two expressions.

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spoonyluv
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this is going to sound really dumb, but here is my questions anyways:

is (u(x,t))2 the same as u2(x,t)? I say yes, but I am not sure.

thanks

spoony.
 
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