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11h
comment The probability distribution
@AndyK I don't think that this is a $LaTeX$ specific term. It is about programs in general and describes a chunk of code that "will allow readers to copy-and-paste-and-compile your code and see exactly what problems you might be experiencing". I can't see how this is useful in this context.
13h
comment The probability distribution
Please show us your efforts.
14h
revised The probability distribution
inlining image
14h
revised Is my approach correct
deleted 2 characters in body
14h
revised Is my approach correct
deleted 2 characters in body
14h
revised Is my approach correct
format latex
14h
comment I want to show that $x^2 - x + C\epsilon\ge 0$ under some assumption.
if $x=5$ what is your sufficiently small $\varepsilon$?
14h
comment I want to show that $x^2 - x + C\epsilon\ge 0$ under some assumption.
That sentence make no sense. If yo want to assume that $x \le 1/2 \sqrt\epsilon$ then assume it. But again, your formulation does not make no sense.
14h
comment I want to show that $x^2 - x + C\epsilon\ge 0$ under some assumption.
"Let $x\ge 0$. For sufficiently small $\epsilon>0$, assume that $x\le \sqrt\epsilon$." That does not make sense. Given $x$ you have to make $\epsilon$ sufficiently large, to make $\sqrt\epsilon$ greater than $x$, not to make it sufficiently small. Or maybe you want to say only "Assume that $x\le \sqrt\epsilon$"
1d
reviewed Approve Problem on this Geometry question
Apr
30
reviewed Approve Problem involving subspaces and linear transformations
Apr
29
comment Why is The Following equality true? (limit of a sum and integrals)
en.wikipedia.org/wiki/Riemann_sum#/media/…
Apr
29
comment What is the value of $k^2$
is $f`$ a typo or should it be $f'$ (with a single apostrophe)
Apr
29
revised Prime number theory.
format, wording
Apr
28
comment Right Triangle's Proof
You write "Wikipedia" but you link to mathworld.wolfram.com/PythagoreanTriple.html . All in all it is a rather complicated and inelegant way to prove this simple fact.
Apr
28
revised How do I prove that $\lim_{z\to i} z^2=-1$?
format
Apr
28
comment A simple cubic equation problem:
And why can I suppose that $z_3=\dfrac{1}{\bar{z_1}}$?
Apr
28
comment Right Triangle's Proof
But if you check this three cases you get $b^2$ is $63$, $44$ or $23$. So 12 actually can't be the lenght of the hypotenuse because none of these numbers is a perfect square.
Apr
28
comment Right Triangle's Proof
No, I said if you want to check if 12 is the length of the hypotenuse $c$ you only have to check the three cases where $a$ is $9$, $10$ or $11$.
Apr
28
reviewed Edit Find derivative of $4\cos(x - \frac{311\pi}{180})$