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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.


2h
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
added 4 characters in body
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 $5$?
added 18 characters in body
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
Mar
13
reviewed Approve suggested edit on Conversion of bases with logarithms
Feb
21
awarded  Nice Question
Feb
16
awarded  Good Answer
Jan
10
awarded  Necromancer
Jan
5
awarded  Yearling
Dec
30
reviewed Approve suggested edit on find the following limit: $\lim\limits_{x \to 1} \left(\dfrac{f(x)}{f(1)}\right)^{\frac{1}{\log(x)}}$
Dec
27
reviewed Approve suggested edit on Prove that $\int_0^1{\left\lfloor{1\over x}\right\rfloor}^{-1}dx={1\over2^2}+{1\over3^2}+{1\over4^2}+\cdots.$
Dec
25
reviewed Approve suggested edit on Simplified form for $\frac{\operatorname d^n}{\operatorname dx^n}\left(\frac{x}{e^x-1}\right)$?
Dec
20
revised Number of distinct $f(x_1,x_2,x_3,\ldots,x_n)$ under permutation of the input
added 2 characters in body
Dec
19
comment Is there a simple explanation why degree 5 polynomials (and up) are unsolvable?
+1 for very simple explanation. If you proof why we cannot find four functions in A, B, C, D, and E which is preserved under permutations of those five letters, That will be great answer for simple explanation. I think Lagrange shew that in his book. Please check in Jim Brown's paper on page 5 .math.caltech.edu/~jimlb/abel.pdf . It is very interesting subject. I also have a question about the permuations. Maybe you can wish to check it.math.stackexchange.com/questions/120692/…