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Mathematics
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15
Proving a trig infinite sum using integration
May 7, 2013
11
Existence of real roots of a quartic polynomial
Apr 27, 2013
11
What are some difficult integrals done by substitution and elementary functions?
May 9, 2013
9
Is there a correct order to learning maths properly?
May 3, 2013
8
Trig Fresnel Integral
May 1, 2013
6
Sum of the first $n$ triangular numbers - induction
Apr 29, 2013
6
Evaluate a sum with binomial coefficients: $\sum_{k=0}^{n} (-1)^k k \binom{n}{k}^2$
May 10, 2013
6
Find integral $\int_0^1 \frac{\ln(1+x^2)}{1+x^2} \ dx$ (most likely substitution)
May 10, 2013
5
Tricky elementary integral $\int_{0}^{\frac{\pi}{2}}x\cot(x)dx$.
May 6, 2013
5
Find the following integral: [duplicate]
May 9, 2013
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Is D-Wave Systems's "D-Wave One" a quantum computer?