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Feb
28
revised How do I solve this system of Differential equations?
added 2 characters in body
Feb
28
answered How do I solve this system of Differential equations?
Feb
27
comment Computing $ \int_{0}^{2\pi} \frac{\sin(nx)^2}{\sin(x)^2} \mathrm dx $
Minor mistakes. when you apply $x=\frac{t}{2}, dx = \frac{dt}{2}$
Feb
27
answered approximation formula for the integral
Feb
27
revised Evaluate $\int_{-1}^{1}\frac{(x^{5}-x^{3}-x)(1+x^{2})^{\frac{1}{4}}\sin5x}{\sqrt{1-x^{2}}}dx$?
added 895 characters in body
Feb
26
revised Fermat's Little Theorem - Reducing Exponents
added 741 characters in body
Feb
26
answered Fermat's Little Theorem - Reducing Exponents
Feb
26
revised Evaluate $\int_{-1}^{1}\frac{(x^{5}-x^{3}-x)(1+x^{2})^{\frac{1}{4}}\sin5x}{\sqrt{1-x^{2}}}dx$?
edited body
Feb
26
answered Evaluate $\int_{-1}^{1}\frac{(x^{5}-x^{3}-x)(1+x^{2})^{\frac{1}{4}}\sin5x}{\sqrt{1-x^{2}}}dx$?
Feb
26
comment Is Mathematics graduation important for a Computer Scientist?
Speaking from experience, it will benefit you in the long run. You will have a better perspective in problem solving.
Feb
24
comment Another symmetric inequality
I love this proof. Aryabhata I am your fan!
Feb
24
answered Factoring a polynomial
Feb
24
revised Integrating $\int \sin^n{x} \ dx$
added 4 characters in body
Feb
24
comment Integrating $\int \sin^n{x} \ dx$
I think you might have an extra x in the first term of the answer (by mistake) See the answer below.
Feb
24
answered Integrating $\int \sin^n{x} \ dx$
Feb
23
revised Finding root of a polynomial
edited body
Feb
23
comment Finding root of a polynomial
Nitpicking is good, there is room for progress!
Feb
23
revised Finding root of a polynomial
added 188 characters in body
Feb
23
revised Finding root of a polynomial
deleted 394 characters in body
Feb
23
comment the cube of integer can be written as the difference of two square
Very interesting approach.