Question

show this inequality $ab+bc+ac+\sin{(a-1)}+\sin{(b-1)}+\sin{(c-1)}\ge 3$

score 689 · Answer 1 · 2018-07-02 13:42:48

689

Views

show this inequality $ab+bc+ac+\sin{(a-1)}+\sin{(b-1)}+\sin{(c-1)}\ge 3$

Published on 02 Jul 2018 - 13:42

score 448 · Answer 2 · 2018-07-08 08:22:50

448

Views

Symmetries of a Soccer Ball

Published on 08 Jul 2018 - 8:22

score 38 · Answer 3 · 2026-03-17 23:20:30

38

Views

How to prove the result of orbiting of a symmetric relation is also symmetric?

Published on 17 Mar 2026 - 23:20

score 120 · Answer 4 · 2018-07-16 16:16:51

120

Views

Symmetries of a curve on the unit sphere

Published on 16 Jul 2018 - 16:16

score 173 · Answer 5 · 2018-07-21 08:17:42

173

Views

Probability calculation of 2 symmetric events

Published on 21 Jul 2018 - 8:17

score 761 · Answer 6 · 2018-07-22 21:55:50

761

Views

Color Vertices of a Regular Pentagon with Two Colors

Published on 22 Jul 2018 - 21:55

score 509 · Answer 7 · 2018-07-27 10:34:13

509

Views

Are there only seven 3-connected planar graphs with certain symmetries?

Published on 27 Jul 2018 - 10:34

score 67 · Answer 8 · 2026-03-20 06:01:47

67

Views

Implications on the cdf of $\epsilon_1-\epsilon_2$ of conditions on the cdf's of $\epsilon_1, \epsilon_2$

Published on 20 Mar 2026 - 6:01

score 102 · Answer 9 · 2018-07-30 19:28:43

102

Views

Is there a reason why the first few primes have hexagonal symmetry when snaked around the plane?

Published on 30 Jul 2018 - 19:28

score 573 · Answer 10 · 2018-08-02 20:54:55

573

Views

The relation $R$ defined on $\mathbb{Z}$ by $aRb$ if and only if $a=(2^n)b$ prove/disprove symmetry, transitive and reflexive

Published on 02 Aug 2018 - 20:54

score 101 · Answer 11 · 2018-08-05 00:29:44

101

Views

Unexpected Asymmetry Between f(sin(θ)) and f(cos(θ - π/2))

Published on 05 Aug 2018 - 0:29

score 108 · Answer 12 · 2026-03-17 03:13:52

108

Views

Terminology: The group(s) of symmetries of the Cayley graph of a group.

Published on 17 Mar 2026 - 3:13

score 666 · Answer 13 · 2018-08-08 20:21:43

666

Views

Symmetric polynomial identities: $(x,y,z)^n$ in terms of $\sigma _1=x+y+z$, $\sigma _2 = xy+yz+xz$ and $\sigma _3 = xyz$

Published on 08 Aug 2018 - 20:21

score 104 · Answer 14 · 2018-08-14 05:25:15

104

Views

Reduce an ODE by One Dimension

Published on 14 Aug 2018 - 5:25

score 455 · Answer 15 · 2018-08-16 09:51:43

455

Views

Symmetry of tetrahedron that is not a reflection nor a rotation

Published on 16 Aug 2018 - 9:51

List Question

show this inequality $ab+bc+ac+\sin{(a-1)}+\sin{(b-1)}+\sin{(c-1)}\ge 3$

Symmetries of a Soccer Ball

How to prove the result of orbiting of a symmetric relation is also symmetric?

Symmetries of a curve on the unit sphere

Probability calculation of 2 symmetric events

Color Vertices of a Regular Pentagon with Two Colors

Are there only seven 3-connected planar graphs with certain symmetries?

Implications on the cdf of $\epsilon_1-\epsilon_2$ of conditions on the cdf's of $\epsilon_1, \epsilon_2$

Is there a reason why the first few primes have hexagonal symmetry when snaked around the plane?

The relation $R$ defined on $\mathbb{Z}$ by $aRb$ if and only if $a=(2^n)b$ prove/disprove symmetry, transitive and reflexive

Unexpected Asymmetry Between f(sin(θ)) and f(cos(θ - π/2))

Terminology: The group(s) of symmetries of the Cayley graph of a group.

Symmetric polynomial identities: $(x,y,z)^n$ in terms of $\sigma _1=x+y+z$, $\sigma _2 = xy+yz+xz$ and $\sigma _3 = xyz$

Reduce an ODE by One Dimension

Symmetry of tetrahedron that is not a reflection nor a rotation

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