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Jul
9
suggested approved edit on When does $i^x=x$
Jul
8
revised Find the $24$th term of harmonic series $12,6,4,3,\cdots$
fixed tags
Jul
8
suggested approved edit on Find the $24$th term of harmonic series $12,6,4,3,\cdots$
Jul
8
revised Limit of an integral of a continuous function
fixed equation typesetting
Jul
8
suggested approved edit on Limit of an integral of a continuous function
Jun
29
revised How can I prove that $4^{2012} \mod 8$ is $0$
improved formatting
Jun
29
suggested approved edit on How can I prove that $4^{2012} \mod 8$ is $0$
Jun
29
suggested rejected edit on Evaluating the indefinite integral $\int e^{-x^2}\,\mathrm{d}x$
Jun
26
revised Why laplacian from 1/r is -1/r^3?
improved formatting
Jun
26
suggested approved edit on Why laplacian from 1/r is -1/r^3?
Jun
19
revised Calculate sum of $\sum \limits_{n=1}^{\infty} \frac{3}{7^n} $
improved equation formatting
Jun
19
suggested approved edit on Calculate sum of $\sum \limits_{n=1}^{\infty} \frac{3}{7^n} $
Jun
17
revised Let ${ w_1 ,\ldots, w_m }$ be a linearly independent set in $R^n$ and let $ v_1 , \ldots, v_m$ denote the
improved latex
Jun
17
suggested approved edit on Let ${ w_1 ,\ldots, w_m }$ be a linearly independent set in $R^n$ and let $ v_1 , \ldots, v_m$ denote the
Jun
4
comment Number system and PI
No, only with number system with $\pi$ as a base.
May
26
awarded  Informed
May
23
revised What is the limit of $\mathrm{e}^{At}$ when $t\to \infty$, for $A$ a square matrix?
improved question
May
23
revised What is the limit of $\mathrm{e}^{At}$ when $t\to \infty$, for $A$ a square matrix?
fixed missing \begin's
May
23
suggested approved edit on What is the limit of $\mathrm{e}^{At}$ when $t\to \infty$, for $A$ a square matrix?
May
23
suggested approved edit on What is the limit of $\mathrm{e}^{At}$ when $t\to \infty$, for $A$ a square matrix?