Question

Showing $\sqrt{\frac{e}{2}}\cdot\frac{e}{\pi}\left(\frac{e}{2}-\frac{1}{e}\right)<1$ without a calculator

score 536 · Answer 1 · 2026-04-15 20:57:50

536

Views

Showing $\sqrt{\frac{e}{2}}\cdot\frac{e}{\pi}\left(\frac{e}{2}-\frac{1}{e}\right)<1$ without a calculator

Published on 15 Apr 2026 - 20:57

score 173 · Answer 2 · 2026-04-08 22:58:46

173

Views

Show without a calculator : $e^{-\gamma}<\omega$

Published on 08 Apr 2026 - 22:58

score 178 · Answer 3 · 2026-04-12 02:05:14

178

Views

Constant function if the derivative is null

Published on 12 Apr 2026 - 2:05

score 60 · Answer 4 · 2026-04-16 02:14:08

60

Views

Show that the function $f(x)=\left(\sqrt{\frac{e}{2}}\cdot\frac{e}{\pi}\right)-\frac{1}{x}+\left(\frac{e}{2}-\frac{x}{e^{x}}\right)-x$ is negative

Published on 16 Apr 2026 - 2:14

score 125 · Answer 5 · 2026-04-15 22:35:09

125

Views

$\int_0^y e^x dx = e$, solve for y

Published on 15 Apr 2026 - 22:35

score 48 · Answer 6 · 2026-04-11 20:32:02

48

Views

Failure to Lump Constants in Laplace's Equation

Published on 11 Apr 2026 - 20:32

score 163 · Answer 7 · 2026-04-12 08:39:47

163

Views

An upper bound for the function $x!$ using some well-know constant as $e$ or $\pi$

Published on 12 Apr 2026 - 8:39

score 87 · Answer 8 · 2026-04-14 16:45:19

87

Views

What is $\lim\limits_{n\to\infty} (\text j_{x,x}-\text y_{x,x})$ with the BesselYZero and BesselJZero function?

Published on 14 Apr 2026 - 16:45

score 322 · Answer 9 · 2026-04-10 20:58:11

322

Views

How to find constants in a function if the function and its derivative is given?

Published on 10 Apr 2026 - 20:58

score 259 · Answer 10 · 2026-04-18 05:37:03

259

Views

Find extrema of $y=?(x)-x$ with the Minkowski Question Mark function

Published on 18 Apr 2026 - 5:37

score 405 · Answer 11 · 2026-04-16 16:08:16

405

Views

PDEs With Partial Derivatives W.R.T. a Single Variable

Published on 16 Apr 2026 - 16:08

score 53 · Answer 12 · 2026-04-13 05:37:42

53

Views

Mean value theorem question - proving F constant - answer check

Published on 13 Apr 2026 - 5:37

score 198 · Answer 13 · 2026-04-12 11:46:09

198

Views

What does it mean to say "the inequality is tight up to constant factors"?

Published on 12 Apr 2026 - 11:46

score 330 · Answer 14 · 2026-04-15 22:44:46

330

Views

Is there a closed form of the Laplace Limit Constant: $x$ such that $\frac{xe^{\sqrt{x^2+1}}}{\sqrt{x^2+1}+1}=1$ using library functions?

Published on 15 Apr 2026 - 22:44

score 103 · Answer 15 · 2026-03-25 20:11:58

103

Views

Is this old news? $\sum_{i=1}^n \frac{i!}{p_i\#} \approx 1.240053652689\dots$

Published on 25 Mar 2026 - 20:11

List Question

Showing $\sqrt{\frac{e}{2}}\cdot\frac{e}{\pi}\left(\frac{e}{2}-\frac{1}{e}\right)<1$ without a calculator

Show without a calculator : $e^{-\gamma}<\omega$

Constant function if the derivative is null

Show that the function $f(x)=\left(\sqrt{\frac{e}{2}}\cdot\frac{e}{\pi}\right)-\frac{1}{x}+\left(\frac{e}{2}-\frac{x}{e^{x}}\right)-x$ is negative

$\int_0^y e^x dx = e$, solve for y

Failure to Lump Constants in Laplace's Equation

An upper bound for the function $x!$ using some well-know constant as $e$ or $\pi$

What is $\lim\limits_{n\to\infty} (\text j_{x,x}-\text y_{x,x})$ with the BesselYZero and BesselJZero function?

How to find constants in a function if the function and its derivative is given?

Find extrema of $y=?(x)-x$ with the Minkowski Question Mark function

PDEs With Partial Derivatives W.R.T. a Single Variable

Mean value theorem question - proving F constant - answer check

What does it mean to say "the inequality is tight up to constant factors"?

Is there a closed form of the Laplace Limit Constant: $x$ such that $\frac{xe^{\sqrt{x^2+1}}}{\sqrt{x^2+1}+1}=1$ using library functions?

Is this old news? $\sum_{i=1}^n \frac{i!}{p_i\#} \approx 1.240053652689\dots$

Trending Questions

Popular # Hahtags

Popular Questions