1,447 reputation
828
bio website biditacharya.wordpress.com
location Berkeley, CA
age 19
visits member for 3 years, 6 months
seen 11 hours ago

Freshman at UC Berkeley. Originally from Nepal

The scientist does not study nature because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful. - Henri Poincaré.


You can reach me at,
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Feb
26
revised Prove that $e ^ π$ > $π ^ e$.
Formatting
Oct
29
revised Epsilon-Delta Continuity proof
TeX formatting
Oct
29
revised Basic Question on Gradients
deleted 176 characters in body
Sep
16
revised Duality principle in boolean algebra
corrected formatting, grammar and spelling
Jan
22
revised Integral Calculus 2
TeX formatting
Jan
7
revised How to solve $x^{1/2}-x^{1/3} = 0$
deleted 243 characters in body
Dec
18
revised Change of Basis of a Linear Transformation
TeX formatting
Dec
16
revised What sample size is needed to make sure that with 99% probability, the mean of the sample will be in error by at most 0.25
Edited title and made few improvements in the body (mostly Tex formatting)
Dec
13
revised How to solve $x^{1/2}-x^{1/3} = 0$
added 243 characters in body
Dec
13
revised How to solve $x^{1/2}-x^{1/3} = 0$
deleted 4 characters in body
Dec
13
revised Normal Distribution and Conditional Probability
edited body
Dec
12
revised How to figure out the Argument of complex number?
Corrected a major error in the answer
Dec
11
revised How to figure out the Argument of complex number?
added 386 characters in body
Dec
11
revised Evaluate $\int\frac{1}{r \ln(r)} \ dr$
Tex formatting and phrasing edits
Oct
27
revised Proving that $2^{2^n} + 5$ is always composite by working modulo $3$
Tex formatting
Sep
2
revised How to find eigenvectors/eigenvalues of a matrix where each diagonal entry is scalar $d$ and all other entries are $1$
Tex formatting, edited phrasing of the question and edited title
Aug
24
revised Solving an augumented matrix (A|B) with same matrix coeff
Tex formatting and edits in Phrasing
Aug
24
revised Prove that if $n$ is a positive integer then $2^{3n}-1$ is divisible by $7$.
added 3 characters in body
Aug
23
revised Prove that if $n$ is a positive integer then $2^{3n}-1$ is divisible by $7$.
added 593 characters in body
Aug
22
revised Is $\sum \sin{\frac{\pi}{n}}$ convergent?
Tex formating