A Search Engine for Mathematics

mathematica.stackexchange.com > questions

Swap first and last names in a list

...$endgroup$ – Ajasja Jan 7, 2014 at 20:14 - 1 $begingroup$ @Ajasja... ...spaces, so that names with multi-word last names like de Vries, Sjoerd...

math.stackexchange.com > questions

Determine at which points the function is analytic.

...$endgroup$ – Ted Shifrin 34 mins ago As it comes to your calculations... ...differentiable, i.e. analytic.We can check where it satisfies the Cauchy Riemann... ...is correcting Isador Rabi when he says â€"Canyons of New Mexicoâ... ...- Can you have a planet as bright as Venus orbiting at 1.0 AU with...

math.stackexchange.com > questions

Irrationality of $sqrt{2}$ invoking some fact of definite integrals

...$endgroup$ – Gerry Myerson Jul 3, 2018 at 0:26 - $begingroup... ...$endgroup$ – marty cohen Jul 3, 2018 at 3:33 - $begingroup$... ...$endgroup$ – Timothy Chow 5 mins ago As usual, Jack D'Aurizio's...

math.stackexchange.com > questions

$n$-th derivative of $expleft(-frac{lambda(x-mu)^2}{2mu^2x}right)$: is WolframAlpha wrong or am I?...

...Can someone help me to find the mistake (mine or WA) ?... ...denote $f$ the function defined as: According to WolframAlpha (WA... ...mins ago You must log in to answer this question. - New Focus Styles... ...& Updated Styling for Button Groups...

math.stackexchange.com > questions

Approximate the function cos(x) by a polynomial of degree N using linear optimization

...I tried to solve it using Python as follows: from scipy.optimize... ...mins ago You must log in to answer this question. - New Focus Styles... ...& Updated Styling for Button Groups...

math.stackexchange.com > questions

Is this Proof for the Integral of Binomial Coefficients Correct?

...I saw this video on youtube, where the presenter proves: While I... ...Overflow and across the Stack Exchange network - What motives... ...Updated Styling for Button Groups - Upcoming initiatives on Stack...

math.stackexchange.com > questions

Sorting a permutation by sorting half of the elements at a time

math.stackexchange.com > questions

New Approximation to Pi?

...Overflow and across the Stack Exchange network... ...PI Approximation With Arcsine Infinite Series $endgroup$ – Yimin...

math.stackexchange.com > questions

A Corollary of Cauchy-Hadamard

...A Corollary of Cauchy-Hadamard On page 208 of Krantz, "Real Analysis... ...and Foundations," 4th ed, the author lists the following result...

math.stackexchange.com > questions

Which differential equations are invariant under change of camera projection?

...Overflow and across the Stack Exchange network - Implicit licensing... ...Updated Styling for Button Groups - Upcoming initiatives on Stack... ...- What is a good material to use in a blood vessel model?... ...- How do I tell if a shunt resistor is routed using the Kelvin method...