Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 16/11/2024 om 16:25 schreef sobriquet:

Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

It's in the tan( ) part. Desmos plots a train of circles surmounted by a flattened sine. Wolfram refuses that one. Multifunction?

--
guido wugi

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 18/11/2024 om 01:16 schreef wugi:

Op 16/11/2024 om 16:25 schreef sobriquet:

Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

It's in the tan( ) part. Desmos plots a train of circles surmounted by a flattened sine. Wolfram refuses that one. Multifunction?

Mod can cause issues I guess..
I can reduce the expression and still wolfram won't plot it, while
desmos does.

https://www.desmos.com/calculator/ryppmmdhsi

https://www.wolframalpha.com/input?i=plot+y%3Dx%7Cx%2Biy%7C

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 18/11/2024 om 10:22 schreef sobriquet:

Op 18/11/2024 om 01:16 schreef wugi:

Op 16/11/2024 om 16:25 schreef sobriquet:

Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

It's in the tan( ) part. Desmos plots a train of circles surmounted by
a flattened sine. Wolfram refuses that one. Multifunction?

Mod can cause issues I guess..
I can reduce the expression and still wolfram won't plot it, while
desmos does.

https://www.desmos.com/calculator/ryppmmdhsi

https://www.wolframalpha.com/input?i=plot+y%3Dx%7Cx%2Biy%7C

It seems it can plot graphs with
y=Abs(f(x)) but not with
y=Abs(f(x,y)).
But it does with
Re() and Im()

--
guido wugi

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 18/11/2024 om 12:28 schreef wugi:

Op 18/11/2024 om 10:22 schreef sobriquet:

Op 18/11/2024 om 01:16 schreef wugi:

Op 16/11/2024 om 16:25 schreef sobriquet:

Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

It's in the tan( ) part. Desmos plots a train of circles surmounted
by a flattened sine. Wolfram refuses that one. Multifunction?

Mod can cause issues I guess..
I can reduce the expression and still wolfram won't plot it, while
desmos does.

https://www.desmos.com/calculator/ryppmmdhsi

https://www.wolframalpha.com/input?i=plot+y%3Dx%7Cx%2Biy%7C

It seems it can plot graphs with
y=Abs(f(x)) but not with
y=Abs(f(x,y)).
But it does with
Re() and Im()

... while sqrt(xx-yy) isn't a problem: https://www.wolframalpha.com/input?i=plot+y%3Dx*sqrt%28xx-yy%29

!!??

--
guido wugi

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 18/11/2024 om 19:01 schreef wugi:

Op 18/11/2024 om 12:28 schreef wugi:

Op 18/11/2024 om 10:22 schreef sobriquet:

Op 18/11/2024 om 01:16 schreef wugi:

Op 16/11/2024 om 16:25 schreef sobriquet:

Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

It's in the tan( ) part. Desmos plots a train of circles surmounted
by a flattened sine. Wolfram refuses that one. Multifunction?

Mod can cause issues I guess..
I can reduce the expression and still wolfram won't plot it, while
desmos does.

https://www.desmos.com/calculator/ryppmmdhsi

https://www.wolframalpha.com/input?i=plot+y%3Dx%7Cx%2Biy%7C

It seems it can plot graphs with
y=Abs(f(x)) but not with
y=Abs(f(x,y)).
But it does with
Re() and Im()

... while sqrt(xx-yy) isn't a problem: https://www.wolframalpha.com/input?i=plot+y%3Dx*sqrt%28xx-yy%29

!!??

[rather (...+yy)]

And this one: https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-sqrt%28%28sin%28x%29%29%5E2%2By%5E2%29

Complex mods or abss won't do.

--
guido wugi

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 18/11/2024 om 23:09 schreef wugi:

Op 18/11/2024 om 19:01 schreef wugi:

Op 18/11/2024 om 12:28 schreef wugi:

Op 18/11/2024 om 10:22 schreef sobriquet:

Op 18/11/2024 om 01:16 schreef wugi:

Op 16/11/2024 om 16:25 schreef sobriquet:

Op 16/11/2024 om 20:22 schreef sobriquet:

Hi!

Recently someone shared this on discord:

https://www.desmos.com/calculator/rddekjhbtu

Somehow wolfram alpha seems unable to plot this?

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%7Csin%28x%29%2Biy%7C%29

Uh... that wolfram link should actually be this one instead:

https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-%7Csin%28x%29%2Biy%7C%29%29

It's in the tan( ) part. Desmos plots a train of circles surmounted
by a flattened sine. Wolfram refuses that one. Multifunction?

Mod can cause issues I guess..
I can reduce the expression and still wolfram won't plot it, while
desmos does.

https://www.desmos.com/calculator/ryppmmdhsi

https://www.wolframalpha.com/input?i=plot+y%3Dx%7Cx%2Biy%7C

It seems it can plot graphs with
y=Abs(f(x)) but not with
y=Abs(f(x,y)).
But it does with
Re() and Im()

... while sqrt(xx-yy) isn't a problem:
https://www.wolframalpha.com/input?i=plot+y%3Dx*sqrt%28xx-yy%29

!!??

[rather (...+yy)]

And this one: https://www.wolframalpha.com/input?i=plot+y%3Dsin%282x%29%2F2+tan%28%282pi%29%5E%281-sqrt%28%28sin%28x%29%29%5E2%2By%5E2%29

Complex mods or abss won't do.

Ah great.. that makes sense.

Yeah.. the +yy vs -yy had me confused a bit..

https://www.desmos.com/3d/es3qju0qem

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Op 19/11/2024 om 00:07 schreef Chris M. Thomasson:

On 11/18/2024 2:09 PM, wugi wrote:
[...]

Try this one:

ParametricPlot[{(cos[t] + floor(sin[t]) * 2 + 1) * .5, sin[t] * .5}, {t,
0, 2*pi}]

Semi circle wave?

https://i.ibb.co/gw8ZrQc/image.png

The 3D version of desmos is so helpful to provide insight when you try
to figure out what functions are doing exactly.

https://i.imgur.com/XkjrSdK.png

I'm trying to create a parametric version of this one:

https://www.desmos.com/calculator/ayyjmdqykt

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)