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1d
suggested suggested edit on Find all positive integers s.t. $10^m-8^n=2m^2$
1d
asked Will uniform continuity of $g$ imply the uniform continuity of $f$?
Oct
15
accepted Showing that $M$ and $N$ will have same eigenvalues.
Oct
15
comment Sum of $1+\frac{1}{2}+\frac{1\cdot2}{2\cdot5}+\frac{1\cdot 2\cdot 3}{2\cdot 5\cdot 8}+\cdots$
I think it should be $\prod\limits_{j=1}^k \frac{j+1}{3j+2}$. Otherwise, I am unable to get it
Oct
15
comment Sum of $1+\frac{1}{2}+\frac{1\cdot2}{2\cdot5}+\frac{1\cdot 2\cdot 3}{2\cdot 5\cdot 8}+\cdots$
Jack D'Aurizio Please rectify us the following: $S=1+\sum\limits_{k=0}^{\infty}\prod\limits_{j=0}^k \frac{j+1}{3j+2}$ is not true. For k=1, the first term in the product in your expression is becoming $\frac{1\cdot 2}{2\cdot 5}$.
Oct
15
accepted How to make Riemann rearrangement?
Oct
15
accepted How many terms are in $\sum \alpha_1^{a_1}\alpha_2^{a_2}\cdots \alpha_r^{a_r}\alpha_{r+1}\alpha_{r+2}\cdots \alpha_s$
Oct
13
comment Justify: $R$ is commutative
cool! Got it.its clear now
Oct
13
accepted Justify: $R$ is commutative
Oct
13
comment Justify: $R$ is commutative
So what will happen if 1 does not exist ?
Oct
13
comment Computation of conditionseries of real numbers
Jack D'Aurizio Can you please suggest me how to solve this types of problems ? I mean do you have any material or resources to share with me ?
Oct
13
accepted Computation of conditionseries of real numbers
Oct
13
comment Computation of conditionseries of real numbers
Nice and precise. Thank you so much
Oct
13
asked Computation of conditionseries of real numbers
Oct
13
asked Justify: $R$ is commutative
Oct
9
asked How to make Riemann rearrangement?
Oct
7
comment How to get back the first form in terms of absolute function from the component form of a function?
fine. thank you for your suggestions
Oct
7
accepted How to get back the first form in terms of absolute function from the component form of a function?
Oct
7
comment How to get back the first form in terms of absolute function from the component form of a function?
I didn't realize that "warning" unless you mentioned. Thank you for that. Between, any other method?
Oct
7
asked How to get back the first form in terms of absolute function from the component form of a function?