#mathsart — Public Fediverse posts

180-90-270

Another rotated polar abstract - successive mappings to polar coordinates in-between rotations. In this case I rotated it 180°, then 90°, then 270°, rather than rotating it 90° every time.

#Geometric #GeometricArt #Math #Maths #MathArt #MathsArt #GIMP #Abstract #AbstractArt #Color #Colour #Colors #Colours #Colorful #Colourful #Curve #Arc #Circle #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

180-90-270

Another rotated polar abstract - successive mappings to polar coordinates in-between rotations. In this case I rotated it 180°, then 90°, then 270°, rather than rotating it 90° every time.

#Geometric #GeometricArt #Math #Maths #MathArt #MathsArt #GIMP #Abstract #AbstractArt #Color #Colour #Colors #Colours #Colorful #Colourful #Curve #Arc #Circle #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

180-90-270

Another rotated polar abstract - successive mappings to polar coordinates in-between rotations. In this case I rotated it 180°, then 90°, then 270°, rather than rotating it 90° every time.

#Geometric #GeometricArt #Math #Maths #MathArt #MathsArt #GIMP #Abstract #AbstractArt #Color #Colour #Colors #Colours #Colorful #Colourful #Curve #Arc #Circle #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

180-90-270

Another rotated polar abstract - successive mappings to polar coordinates in-between rotations. In this case I rotated it 180°, then 90°, then 270°, rather than rotating it 90° every time.

#Geometric #GeometricArt #Math #Maths #MathArt #MathsArt #GIMP #Abstract #AbstractArt #Color #Colour #Colors #Colours #Colorful #Colourful #Curve #Arc #Circle #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

180-90-270

Another rotated polar abstract - successive mappings to polar coordinates in-between rotations. In this case I rotated it 180°, then 90°, then 270°, rather than rotating it 90° every time.

#Geometric #GeometricArt #Math #Maths #MathArt #MathsArt #GIMP #Abstract #AbstractArt #Color #Colour #Colors #Colours #Colorful #Colourful #Curve #Arc #Circle #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

#Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

The video in this post by @graveolensa

https://mathstodon.xyz/@graveolensa/115885487505867437

about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

(1/6)

#Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

The video in this post by @graveolensa

https://mathstodon.xyz/@graveolensa/115885487505867437

about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

(1/6)

#Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

The video in this post by @graveolensa

https://mathstodon.xyz/@graveolensa/115885487505867437

about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

(1/6)

#Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

The video in this post by @graveolensa

https://mathstodon.xyz/@graveolensa/115885487505867437

about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

(1/6)

#Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

The video in this post by @graveolensa

https://mathstodon.xyz/@graveolensa/115885487505867437

about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

(1/6)

Julia Doubly Mapped

A while ago I made a fractal that consisted of basically generating a Julia set and using Fractal Trace to map it to the Mandelbrot set. In this one I took the same image and mapped it again, so there's more complexity to the shapes and colors.

#Fractal #Fractals #FractalArt #FridayFractals #Abstract #AbstractArt #Math #Maths #Mathematical #MathArt #MathsArt #MathematicalArt #Geometric #GeometricArt #GIMP #Complexity #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Julia Doubly Mapped

A while ago I made a fractal that consisted of basically generating a Julia set and using Fractal Trace to map it to the Mandelbrot set. In this one I took the same image and mapped it again, so there's more complexity to the shapes and colors.

#Fractal #Fractals #FractalArt #FridayFractals #Abstract #AbstractArt #Math #Maths #Mathematical #MathArt #MathsArt #MathematicalArt #Geometric #GeometricArt #GIMP #Complexity #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Julia Doubly Mapped

A while ago I made a fractal that consisted of basically generating a Julia set and using Fractal Trace to map it to the Mandelbrot set. In this one I took the same image and mapped it again, so there's more complexity to the shapes and colors.

#Fractal #Fractals #FractalArt #FridayFractals #Abstract #AbstractArt #Math #Maths #Mathematical #MathArt #MathsArt #MathematicalArt #Geometric #GeometricArt #GIMP #Complexity #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Julia Doubly Mapped

A while ago I made a fractal that consisted of basically generating a Julia set and using Fractal Trace to map it to the Mandelbrot set. In this one I took the same image and mapped it again, so there's more complexity to the shapes and colors.

#Fractal #Fractals #FractalArt #FridayFractals #Abstract #AbstractArt #Math #Maths #Mathematical #MathArt #MathsArt #MathematicalArt #Geometric #GeometricArt #GIMP #Complexity #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Julia Doubly Mapped

A while ago I made a fractal that consisted of basically generating a Julia set and using Fractal Trace to map it to the Mandelbrot set. In this one I took the same image and mapped it again, so there's more complexity to the shapes and colors.

#Fractal #Fractals #FractalArt #FridayFractals #Abstract #AbstractArt #Math #Maths #Mathematical #MathArt #MathsArt #MathematicalArt #Geometric #GeometricArt #GIMP #Complexity #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

(1/?)

Some bead lace based on a pattern of dodecagons.

I have made bead lace before by crocheting through beads, but this piece was done with beading needles.

#beading #mathart #mathsart #tiling

(1/?)

Some bead lace based on a pattern of dodecagons.

I have made bead lace before by crocheting through beads, but this piece was done with beading needles.

#beading #mathart #mathsart #tiling

(1/?)

Some bead lace based on a pattern of dodecagons.

I have made bead lace before by crocheting through beads, but this piece was done with beading needles.

#beading #mathart #mathsart #tiling

(1/?)

Some bead lace based on a pattern of dodecagons.

I have made bead lace before by crocheting through beads, but this piece was done with beading needles.

#beading #mathart #mathsart #tiling

(1/?)

Some bead lace based on a pattern of dodecagons.

I have made bead lace before by crocheting through beads, but this piece was done with beading needles.

#beading #mathart #mathsart #tiling

It's #TilingTuesday - a pattern made with @zellige

#MathArt #MathsArt #Geometry #Art #Zellige

It's #TilingTuesday - a pattern made with @zellige

#MathArt #MathsArt #Geometry #Art #Zellige

It's #TilingTuesday - a pattern made with @zellige

#MathArt #MathsArt #Geometry #Art #Zellige

It's #TilingTuesday - a pattern made with @zellige

#MathArt #MathsArt #Geometry #Art #Zellige

It's #TilingTuesday - a pattern made with @zellige

#MathArt #MathsArt #Geometry #Art #Zellige

#KaleidoSaturday

Today, I tried out the Craze app.
https://www.craze.app/

I read about it in the Creative Code Stammtisch archive from December. (Missed the meeting yesterday again. :-/ )
https://creativecodeberlin.github.io/Stammtisch/2025/12/05/ccs140.html

#Art #GenerativeArt #kaleidoscope #mandala #MastoArt #MathArt #MathsArt #PsychedelicArt #visuals

#KaleidoSaturday

Today, I tried out the Craze app.
https://www.craze.app/

I read about it in the Creative Code Stammtisch archive from December. (Missed the meeting yesterday again. :-/ )
https://creativecodeberlin.github.io/Stammtisch/2025/12/05/ccs140.html

#Art #GenerativeArt #kaleidoscope #mandala #MastoArt #MathArt #MathsArt #PsychedelicArt #visuals

Polar Fractal

Made by mapping an image to polar coordinates several times, meaning this image is the composition of about 20 or so rectangular-to-polar coordinate mappings. It has resulted in a very complex design.

#Fractal #Fractals #FractalArt #Geometry #Geometric #GeometricArt #GIMP #Math #Maths #Mathematics #Mathematical #MathArt #MathsArt #MathematicalArt #Abstract #AbstractArt #Colorful #Colourful #Experimental #AvantGarde #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Polar Fractal

Made by mapping an image to polar coordinates several times, meaning this image is the composition of about 20 or so rectangular-to-polar coordinate mappings. It has resulted in a very complex design.

#Fractal #Fractals #FractalArt #Geometry #Geometric #GeometricArt #GIMP #Math #Maths #Mathematics #Mathematical #MathArt #MathsArt #MathematicalArt #Abstract #AbstractArt #Colorful #Colourful #Experimental #AvantGarde #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Polar Fractal

Made by mapping an image to polar coordinates several times, meaning this image is the composition of about 20 or so rectangular-to-polar coordinate mappings. It has resulted in a very complex design.

#Fractal #Fractals #FractalArt #Geometry #Geometric #GeometricArt #GIMP #Math #Maths #Mathematics #Mathematical #MathArt #MathsArt #MathematicalArt #Abstract #AbstractArt #Colorful #Colourful #Experimental #AvantGarde #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Polar Fractal

Made by mapping an image to polar coordinates several times, meaning this image is the composition of about 20 or so rectangular-to-polar coordinate mappings. It has resulted in a very complex design.

#Fractal #Fractals #FractalArt #Geometry #Geometric #GeometricArt #GIMP #Math #Maths #Mathematics #Mathematical #MathArt #MathsArt #MathematicalArt #Abstract #AbstractArt #Colorful #Colourful #Experimental #AvantGarde #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Polar Fractal

Made by mapping an image to polar coordinates several times, meaning this image is the composition of about 20 or so rectangular-to-polar coordinate mappings. It has resulted in a very complex design.

#Fractal #Fractals #FractalArt #Geometry #Geometric #GeometricArt #GIMP #Math #Maths #Mathematics #Mathematical #MathArt #MathsArt #MathematicalArt #Abstract #AbstractArt #Colorful #Colourful #Experimental #AvantGarde #Digital #DigitalArt #Art #Artwork #MastoArt #ArtistOnMastodon

Hello #KaleidoSaturday

Mandala from a rooftop view.

There was scaffolding at the Nieuwe Kerk in #Amsterdam last year. A viewer platform was installed during construction works. In the beginning, the experience changed from impressive to scary pretty quickly. But you don't have the chance for such a view very often. After calming down for a while, I was rewarded with new perspectives.

#Art #GenerativeArt #kaleidoscope #mandala #MastoArt #MathArt #MathsArt #PsychedelicArt #visuals #OpenSource

Hello #KaleidoSaturday

Mandala from a rooftop view.

There was scaffolding at the Nieuwe Kerk in #Amsterdam last year. A viewer platform was installed during construction works. In the beginning, the experience changed from impressive to scary pretty quickly. But you don't have the chance for such a view very often. After calming down for a while, I was rewarded with new perspectives.

#Art #GenerativeArt #kaleidoscope #mandala #MastoArt #MathArt #MathsArt #PsychedelicArt #visuals #OpenSource

Hello #KaleidoSaturday

Mandala from a rooftop view.

There was scaffolding at the Nieuwe Kerk in #Amsterdam last year. A viewer platform was installed during construction works. In the beginning, the experience changed from impressive to scary pretty quickly. But you don't have the chance for such a view very often. After calming down for a while, I was rewarded with new perspectives.

#Art #GenerativeArt #kaleidoscope #mandala #MastoArt #MathArt #MathsArt #PsychedelicArt #visuals #OpenSource

Hello #KaleidoSaturday

Mandala from a rooftop view.

There was scaffolding at the Nieuwe Kerk in #Amsterdam last year. A viewer platform was installed during construction works. In the beginning, the experience changed from impressive to scary pretty quickly. But you don't have the chance for such a view very often. After calming down for a while, I was rewarded with new perspectives.

#Art #GenerativeArt #kaleidoscope #mandala #MastoArt #MathArt #MathsArt #PsychedelicArt #visuals #OpenSource

Tiling of 320 equilateral shapes.

#Tiling #Geometry #MathArt #MathsArt #Art

Tiling of 320 equilateral shapes.

#Tiling #Geometry #MathArt #MathsArt #Art

Tiling of 320 equilateral shapes.

#Tiling #Geometry #MathArt #MathsArt #Art

Tiling of 320 equilateral shapes.

#Tiling #Geometry #MathArt #MathsArt #Art

Tiling of 320 equilateral shapes.

#Tiling #Geometry #MathArt #MathsArt #Art

Down the rabbit hole. A #3d #tiling with #toroids and cubes made with #hedron

#MathArt #Art #MathsArt

Down the rabbit hole. A #3d #tiling with #toroids and cubes made with #hedron

#MathArt #Art #MathsArt

Down the rabbit hole. A #3d #tiling with #toroids and cubes made with #hedron

#MathArt #Art #MathsArt

Down the rabbit hole. A #3d #tiling with #toroids and cubes made with #hedron

#MathArt #Art #MathsArt