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  • 208 votes cast
Mar
30
awarded  Nice Question
Mar
7
comment Is my matlab code solving the problem?
Thank you for the comment. I wrote the derivate like this (-272.9057*0.7528/1000)*exp(-Z(1)*0.7528/1000)) + 17.3368/1000 Do you think it's wrong and that it has a sign error? I'm not sure what that should be. Please inform me what can be the mistake.
Mar
5
comment Is my matlab code solving the problem?
I have written my derivative like this (-272.9057*0.7528/1000)*exp(-Z(1)*0.7528/1000)) + 17.3368/1000 is it incorrect? I'm sorry that I don't understand what can be wrong.
Mar
5
revised Is my matlab code solving the problem?
added 80 characters in body
Mar
5
comment Is my matlab code solving the problem?
Thank you for the information. But I don't fully understand how you write the derivative. Should it not be differentiated term by term?
Mar
5
asked Is my matlab code solving the problem?
Dec
28
comment What parts of a pure mathematics undergraduate curriculum have been discovered since 1964?
Itō calculus (?)
Dec
26
comment Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
I reward yo for clarity and find explaining the difficulty. I'm going to study if a transform can rewrite the equation as a solvable equation.
Dec
20
accepted Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
Dec
20
awarded  Nice Question
Dec
20
revised Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
added 15 characters in body
Dec
20
comment Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
Can you please elaborate how we make it two equations?
Dec
20
revised Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
added 15 characters in body
Dec
20
revised Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
added 68 characters in body
Dec
20
comment Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
Thanks. I'm trying to learn how to solve equations like these. Interesting it was not trivial.
Dec
20
asked Is there a good way to solve for z the equation $e^{i\pi} = e^{z\ln2} + e^{z\ln3}$?
Dec
18
accepted How can I prove that the zeroes of $f(z)=1+1/2^z$ have no real part?
Dec
18
revised How can I prove that the zeroes of $f(z)=1+1/2^z$ have no real part?
deleted 1 character in body
Dec
18
revised How can I prove that the zeroes of $f(z)=1+1/2^z$ have no real part?
added 3 characters in body
Dec
18
asked How can I prove that the zeroes of $f(z)=1+1/2^z$ have no real part?