Is Euler's Identity Applicable to Transforming f(x)=constant*e^(-x^2)?

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I have a homework question and I am wondering if you can use Eulers identity in this case.

If the equation is f(x)=constant*e^(-x^2) can this be rewritten as f(x)=consant*e^(ix)^2
and then, can you use the identity when it is in this form?

Edit: Can it be put in the form cosx+isinx

I am not well acquainted with Eulers Identity so bear with me
 
Last edited:
zpatenaude37 said:
I have a homework question and I am wondering if you can use Eulers identity in this case.

If the equation is f(x)=constant*e^(-x^2) can this be rewritten as f(x)=consant*e^(ix)^2
and then, can you use the identity when it is in this form?

I am not well acquainted with Eulers Identity so bear with me
What do you propose to do with $${e^{(ix)}}^2$$
 
sorry edited for clarity
 
zpatenaude37 said:
sorry edited for clarity
Sadly ##exp((ix)^2) \ne (exp(ix))^2## if that's what you intended.
 
You can use ##\exp(-x^2) = \exp(i (ix^2))## and use the Euler formula for that expression, but that gives imaginary arguments for the sine and cosine, which does not look helpful.
 
zpatenaude37 said:
I have a homework question and I am wondering if you can use Eulers identity in this case.

If the equation is f(x)=constant*e^(-x^2) can this be rewritten as f(x)=consant*e^(ix)^2
and then, can you use the identity when it is in this form?

Edit: Can it be put in the form cosx+isinx

I am not well acquainted with Eulers Identity so bear with me
There is an equivalent formula involving sinh and cosh, but I doubt if it would help you.
 

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