Reputation
4,481
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
4 17 47
Impact
~153k people reached

Jul
22
comment On the surface of the moon
@cschurman : Others have already given full answer, what more do you need?
Jul
22
comment On the surface of the moon
@I am trying to ask, please consider joining the rest of the word, use the MKS measurement units, didn't a mars lander crashed because some engineer calculated in feets instead of meters?
Jul
22
comment On the surface of the moon
Can they join rest of the word with MKS? feet? How do they measure Rum? Barrels?
Jul
21
revised Evaluating $\int_0^a \frac{x^{b}+x^{c}}{(1+x)^{b+c+2}}$
deleted 2 characters in body; edited title
Jul
20
revised Evaluating $\int_0^4 \int_{\sqrt {x}}^2 \frac{x^2 e^{y^2}}{y^5}\mathrm dy\,\mathrm dx$
edited title
Jul
20
revised Evaluating $\int_{0}^1\int_{0}^1 xy\sqrt{x^2+y^2}\,dy\,dx$
edited title
Jul
19
comment Does the infinite product $\prod_{n \mathop = 1}^\infty {\frac{2^n}{3^n}}$ diverge to zero or some other finite value.
The correct terminology is : "it diverges to 0", consider taking the logarithm of this product and looking at the sum.
Jul
17
comment Is mathematical history written by the victors?
+1 for damn good question, All the math history I ever did might be just propaganda.
Jul
17
comment What are some common pitfalls when squaring both sides of an equation?
Please share what happens !
Jul
16
revised smallest $k$ s.t. $(x+y)^2\leq k(x^2-xy+y^2)$
edited title
Jul
16
comment Fourier series is to Fourier transform what Laurent series is to …?
+1 for the video links
Jul
16
comment What's $P$ and what's $Q$ in this classic proof of the irrationality of $\sqrt 2$?
@TheChaz2.0 : cool dude, not here to offend anyone, apologies and removed.
Jul
15
comment What's $P$ and what's $Q$ in this classic proof of the irrationality of $\sqrt 2$?
And you were correct, but during my time here I have noticed downvoting here is not about correct/incorrect answers. Sometimes changing something doesn't attract the downvoters.
Jul
14
comment value of $\sum_{k=0}^{49}(k+1)(1.06)^{k+1}$
Where is this question from? Homework?
Jul
14
revised What does $\mathrm d^2 x$ exactly mean?
edited title
Jul
14
comment Numbers that cannot be expressed as fractions
$\sqrt 2 =\frac{2}{\sqrt 2}$
Jul
14
revised Numbers that cannot be expressed as fractions
edited title
Jul
14
revised Evaluation of $\int\frac{x}{\ln(x)} \mathrm dx$
edited title
Jul
12
revised Sums $\sum_{k=1}^n \sin(2k-1)\theta$, $\sum_{k=1}^n \sin^2(2k-1)\theta $
edited title
Jul
12
revised Evaluating $\int \frac{1}{2+3 \sin\left(x\right)}$
edited title