# Bidit Acharya

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bio website biditacharya.wordpress.com location Berkeley, CA age 19 member for 3 years, 6 months seen 14 hours ago profile views 703

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.

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# 74 Revisions

 Feb26 revised Prove that $e ^ π$ > $π ^ e$. Formatting Oct29 revised Epsilon-Delta Continuity proof TeX formatting Oct29 revised Basic Question on Gradients deleted 176 characters in body Sep16 revised Duality principle in boolean algebra corrected formatting, grammar and spelling Jan22 revised Integral Calculus 2 TeX formatting Jan7 revised How to solve $x^{1/2}-x^{1/3} = 0$ deleted 243 characters in body Dec18 revised Change of Basis of a Linear Transformation TeX formatting Dec16 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) Dec13 revised How to solve $x^{1/2}-x^{1/3} = 0$ added 243 characters in body Dec13 revised How to solve $x^{1/2}-x^{1/3} = 0$ deleted 4 characters in body Dec13 revised Normal Distribution and Conditional Probability edited body Dec12 revised How to figure out the Argument of complex number? Corrected a major error in the answer Dec11 revised How to figure out the Argument of complex number? added 386 characters in body Dec11 revised Evaluate $\int\frac{1}{r \ln(r)} \ dr$ Tex formatting and phrasing edits Oct27 revised Proving that $2^{2^n} + 5$ is always composite by working modulo $3$ Tex formatting Sep2 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 Aug24 revised Solving an augumented matrix (A|B) with same matrix coeff Tex formatting and edits in Phrasing Aug24 revised Prove that if $n$ is a positive integer then $2^{3n}-1$ is divisible by $7$. added 3 characters in body Aug23 revised Prove that if $n$ is a positive integer then $2^{3n}-1$ is divisible by $7$. added 593 characters in body Aug22 revised Is $\sum \sin{\frac{\pi}{n}}$ convergent? Tex formating