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visits member for 1 year, 9 months
seen Jan 24 at 17:34

Jan
19
asked Lagrange inversion theorem application
Jan
12
comment An application of the residue theorem
or even @RonGordon?
Jan
12
comment An application of the residue theorem
Perhaps @sos440 would know?
Jan
12
asked An application of the residue theorem
Jan
12
asked expansion in reciprocal terms
Jan
7
comment How to solve: $\frac{x}{\log_2(x) }= y$
@orion The OP already defined the Lambert W function in his question. Defining $W$ once more is unnecessary.
Jan
7
revised Root finding using Galois theory
added 9 characters in body
Jan
7
answered How to solve: $\frac{x}{\log_2(x) }= y$
Jan
7
asked Root finding using Galois theory
Jan
6
asked Residue of function with different branch points
Dec
30
comment Functional equation for polynomials
@Bernard I'm aware that it is the taylor formula for polynomials. But he states that it is the functional form for a given polynomial. Hence my confusion about the $y$
Dec
30
asked Functional equation for polynomials
Dec
30
revised How prove $\bigl(\frac{\sin x}{ x}\bigr)^{2} + \frac{\tan x }{ x} >2$ for $0 < x < \frac{\pi}{2}$
Tex Changes
Dec
30
suggested approved edit on How prove $\bigl(\frac{\sin x}{ x}\bigr)^{2} + \frac{\tan x }{ x} >2$ for $0 < x < \frac{\pi}{2}$
Dec
25
revised Why is $x(\sqrt{x^2+1} - x )$ approaching $1/2$ when $x$ becomes infinite?
tex changes
Dec
25
suggested approved edit on Why is $x(\sqrt{x^2+1} - x )$ approaching $1/2$ when $x$ becomes infinite?
Dec
16
awarded  Caucus
Oct
24
revised Find the range of function $f(x) =\cos(\sin(\ln(\frac{x^2+e}{x^2+1})))+\sin(\cos(\ln(\frac{x^2+e}{x^2+1})))$…
tex changes
Oct
24
suggested approved edit on Find the range of function $f(x) =\cos(\sin(\ln(\frac{x^2+e}{x^2+1})))+\sin(\cos(\ln(\frac{x^2+e}{x^2+1})))$…
Oct
24
revised How do I solve $yy''=y'-5y$ given that $y(1)=1$ and $y'(1)=-1$?
added 188 characters in body