Top network posts

• 20 Do we really need reals?
• 13 Are vectors and covectors the same thing?
• 11 Is the root of $x=\cos(x)$ a transcendental number?
• 11 Pure mathematics in our society
• 8 Closed form of $\int_{0}^{\eta}\cos nt\log\left(\frac{\cos(t/2)+\sqrt{\cos^2(t/2) -\cos^2(\eta/2)}}{\cos(\eta/2)}\right) dt$
• 8 Can I live off post-docs?
• 7 Which negative integer powers of 2 belong to the Cantor Set?
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