art and math

[h0ughy (David)]

very artistic Guys, I saw a very early version of mathcad nearly 20 years ago running on a 386 with math co pro, havent seen it since. Looks great

[sheeny (Al)]

Originally Posted by h0ughy

very artistic Guys, I saw a very early version of mathcad nearly 20 years ago running on a 386 with math co pro, havent seen it since. Looks great

My original version of Mathcad was for CP/M machines... I used to run it on my MicroBee! It wasn't quite as quick as the version running on the VAX at NSWIT (now UTS).

Al.

[ispom]

Oh, I'm glad because so good feedback

Ajames, I heard from the Mac Apple Grapher already,
another user in another forum has send me a few figures,
also formulas too,
but I think, the Grapher used zylindrical ´coordinates, I,can't duplicate his figures with mathcad

but however, here I give a few more math arts:

[xelasnave]

I have very much enjoyed all that you have shared with us Ispom.
Thank you for sharing your art and interest.
alex

[ispom]

alex, for you that irreal landscape

anyone interest for the dissecgted heart?

[xelasnave]

I am making a movie about my gravity ideas and I need some space time grid concepts.

I have a feeling you may well be the man to consult.

AND I can look at these all day I really like them.

alex

[ispom]

Originally Posted by xelasnave

I am making a movie about my gravity ideas and I need some space time grid concepts.

I have a feeling you may well be the man to consult.

don't raise much hopes, alex,
I play only a bit with a mathprogram,
but I'll do my best

[ispom]

for explanation:
the last pic above is the imaginary part of the complex function squareroot z, if z is a komplex number z=a+b*i

here another perspective too,
and the real part of the funktion

[ispom]

the calculation of the absolute amount of sqrt z I'll show a bit more detailed
and than I give the graphic :

[ispom]

back to the nice pictures

[ispom]

here you see a simple torus and a torus"derivat"

[xelasnave]

Leaving "time" out of the space time thing all I need is a representation of the grid bing "bent" toward mass.. not as the ball on the rubber sheet suggests with the grid being bent around mass...I have a thing about this poor description which gives the reverse impression of what the space time concept dictates.
I must get my hands on the program and have a go ..the stuff you have posted here I find absolutely fasinating and most pleasurable to view.

Can you produce a vortex?
alex

[ispom]

Originally Posted by xelasnave

Can you produce a vortex?
alex

well alex, let rotate a traktrix around the x axis

http://en.wikipedia.org/wiki/Tractrix

[ispom]

sorry, I can't upload at time any pic from my computer, will use an extern hoster,

oh, I see, now it is possible again

[ispom]

now I will show a few more math art pieces

let me play a conjurer

[ispom]

may be you want a funnel?

or other a baby universe or a platinum figure

[ispom]

Here I draw a Möbius strip, the famous one sided surface
formed by twisting a strip of paper once and gluing the ends

http://en.wikipedia.org/wiki/M%C3%B6bius_strip

[xelasnave]

Er have you got anything in black?
Great stuff I salute your art forms.
...and of course you the artist.
Thank you very much for the link.
alex

[ispom]

and as a loosening up exercise a few nice other figures

[ispom]

alex, a vortex in bw or wb ?