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n is just the number of what power we raised it to. For example X^2/2!.

I know I need the following libraries

<iostream.h>
<iomanip.h>
<math.h>

I am so glade you are there because this is...

Can anyone help me with this extra credit problem?

e^x= 1 +(x/1) + (x^2/2) + (x^3/6) = (x^4/24)...X^n/n!

I have to read in x from the keyboard and use the exponential function on x and write...

= 1 +(x/1) + (x^2/2) + (x^3/6) = (x^4/24)...X^n/n!

I have to read in x from the keyboard and use the exponential function on x and write the result. Then do the approximation for the first four...

The thing that keeps tripping me up is that I need to obtain an output as follows:
e to the x 7.38
approximation 6.333
the difference 1.056

With a keyboard inut such as: 2.0

I am...

Would you happen to have an example program so I have something to reference?????:) :)

I felt bad because there was a mean face attaced to it and I ment to put a happy face.

Could you explain a little more your idea?:)

Would anyone happen to have an exaple of a program to approximate the eponential function e^x?

Thanks:)