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I am an engineer who is in love with math and lifelong math student. I love to learn new things in mathematics for self-satisfaction. My idols are Gauss , Euler , Ramanujan because they were in love with math as I feel.


May
5
revised Can we prove that all equations can be solved via complex numbers?
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May
5
revised Can we prove that all equations can be solved via complex numbers?
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May
5
revised Can we prove that all equations can be solved via complex numbers?
added 55 characters in body
May
5
comment Can we prove that all equations can be solved via complex numbers?
@user99680 erf(z) is an just example that equation can be very hard to see solution. I could write much more longer , I want to see general proof for analytic function equations .
May
5
comment Can we prove that all equations can be solved via complex numbers?
if we do not use $\bar z$???. I mention we will use just analytic functions.
May
5
asked Can we prove that all equations can be solved via complex numbers?
Apr
30
revised Real life applications for logarithms
added 59 characters in body
Apr
26
comment Infinite series representation of elliptic integrals $F(k,\phi)$ and $E(k,\phi).$
Did you check wiki page ? The same result you got for K(k) series expansion en.wikipedia.org/wiki/Elliptic_integral
Apr
24
revised Real life applications for logarithms
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Apr
24
answered Real life applications for logarithms
Apr
21
reviewed Approve suggested edit on Integral question with square roots
Apr
17
comment What is the integral $\int x^t/\Gamma(1+t) \, dt$? (In general: relation between series and integrals)
See the question .it is related:math.stackexchange.com/questions/158527/…
Apr
8
reviewed Approve suggested edit on Intuition behind Descartes' Rule of Signs
Apr
8
revised How to find Modulation/Demodulation pairs
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Apr
8
asked How to find Modulation/Demodulation pairs
Apr
3
comment Addition formula for $f_n(x+y)$ in closed form.
Thanks a lot for answer but I asked to find addition formula not to get the function itself. I know well that there is no simple closed form to express the $f_n(x)$ for $n>2$. I have been looking for a closed form of addition formula, maybe it has a closed form .
Mar
29
comment Can one prove $\int^b_a f(t) \ dt = - \int^a_b f(t) \ dt$ ? Similarly can one prove $\int^a_a f(t) \ dt = 0$ ? Is equality only by definition in both?
Please check the question .Very similiar math.stackexchange.com/questions/261244/…
Mar
25
revised How to prove that $n^5 - n$ is a multiple of $5$?
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Mar
25
answered How to prove that $n^5 - n$ is a multiple of $5$?
Mar
17
revised How find a solution to this PDE $\frac{xf'_{x}}{f'_{y}}+\frac{yf'_{y}}{f'_{x}}+x+y=C$
edited body