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robert bristow-johnson

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 5 years, 2 months
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  • Last seen Feb 10 at 6:58

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18 Real Analysis question that affects how to think about the Dirac delta function. Jul 2 '16
11 Smoothstep sigmoid-like function: Can anyone prove this relation? Apr 24 '17
6 Why is radian so common in maths? May 25 '16
3 How to explain this kind of falacy about Monty Hall problem? Jan 6 '17
3 When, where and **how often** do you find polynomials of higher degrees than two in mathematical, pure/applied, research? Mar 22 '17
3 inverse function and maclaurin series coefficients. Jul 20 '16
3 What is the name of this theorem or lemma? Mar 12 '16
2 Problem with Hilbert Transform of $\operatorname{sgn}(t)$ May 8 '18
2 This has to be in the lit somewhere. Can someone point me to this in any accessible book or lit? Sep 6 '18
2 What is $\lim_{n \to \infty} \left(\tfrac12 + \tfrac12\cos(\pi \, n! \, x)\right)^n$? Sep 27 '18
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