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fractint-digest          Tuesday, May 5 1998          Volume 01 : Number 190




----------------------------------------------------------------------

Date: Mon, 4 May 1998 10:02:11 -0400 (EDT)
From: Ian Kaplan <[e-mail]>
Subject: Re: (fractint) Dual-formatted mime

<spam> Profound apologies. That last message wasn't meant to be sent to
the list. </spam>


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Date: Mon, 04 May 1998 10:26:09 -0500
From: Bob Margolis <[e-mail]>
Subject: (fractint) Re:  Are there other mailing lists?

Paul Derbyshire wrote:
>
> [Comprehensive and helpful list snipped]
>
> Why the devil is Frac-L in there twice... and with different listserv address and administrator name to boot?
- --------
Hi Paul and the rest of Team Fractals:

According to my files the FRAC-L archives are at:

ftp://archives.math.utk.edu/teaching.materials/fractals/

I checked to see if this archives still exists, and it does. There's a
wealth of old Fractint formulas and params here, among other things, in
case anyone wants to go back into history.

Bob

Now for a word from our sponsor:

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Date: Mon, 04 May 1998 12:10:16 -0500
From: "Damien M. Jones" <[e-mail]>
Subject: Re: (fractint) file limit

Tim (& everyone),

 - Damien Jones has offerred his FTP site at ftp.fractalus.com as a
 - location to upload larger PAR and FRM files. Damien, could you let us
 - know upload instructions? The idea is instead of uploading a large
 - file to the list, upload it instead to Damien's site.

For security reasons, I can't make a simple upload directory where
everybody can store and download files.  (Anyone who wants to know why
should ask me privately.)  If you have a large file you would like to make
available to everyone on the list, just send it as an e-mail attachment to
[e-mail]; I will put the file on the FTP server and post the
URL to this list.  My mailbox can handle pretty big files, but if you want
to send me something that's bigger than 10M, please let me know first. :)

Damien M. Jones   \\
[e-mail]  \\  http://www.icd.com/tsd/ (temporary sanity designs)
                    \\  http://www.fractalus.com/ (fractals are my hobby)

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Date: Mon, 04 May 1998 12:26:34 -0500
From: "Damien M. Jones" <[e-mail]>
Subject: Re: (fractint) file limit

Les,

 - The only catch is that bandwidth for personal pages is limited to 600MB
 - per month.  For storing .par files and such this wouldn't be a problem.

Maybe, maybe not.  600M isn't much, as far as bandwidth goes.

Damien M. Jones   \\
[e-mail]  \\  http://www.icd.com/tsd/ (temporary sanity designs)
                    \\  http://www.fractalus.com/ (fractals are my hobby)

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Date: Mon, 04 May 1998 12:25:03 -0500
From: "Damien M. Jones" <[e-mail]>
Subject: Re: (fractint) Two equation formula (long)

Les,

 - Christmas_giftwrap { ;                                    t=  0:01:58.03
 -
 - BTW, great formula by Damien Jones!!

In the hands of an experienced explorer like yourself, I'd wager just about
any formula could be great... :)

Damien M. Jones   \\
[e-mail]  \\  http://www.icd.com/tsd/ (temporary sanity designs)
                    \\  http://www.fractalus.com/ (fractals are my hobby)

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Date: Mon, 04 May 1998 14:41:02 -0500
From: Bob Margolis <[e-mail]>
Subject: (fractint) Pars for the course

Hi Fractalizens:

This time let's see what can be designed using
another great formula from Sylvie--Gallet-6-04.

Bob
_______________________________________________

Study_#1-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=tan/sqr/flip passes=1
  center-mag=+0.00005690352941189/+0.00008047058823517/980.3922/1.3333/0/2\
  7.474 params=5/0/0/0/0.3/0.05 float=y maxiter=255
  potential=256/256/0 viewwindows=1/1/yes/0/0
  colors=000mhq<2>qlu000<9>033000033<18>188426<129>SEj100<28>nOI000<13>000\
  IGJ<26>lgp000<13>000 cyclerange=1/1
  }

Study_#2-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=cosxx/sqr/conj passes=1
  center-mag=-0.209342/-0.209342/0.370892/1.3333/45
  params=2/0.5/1/0.25/0.5/0.125 float=y maxiter=255
  potential=256/256/0 viewwindows=1/1/yes/0/0
  colors=000rjW<28>jbRzf_<58>VJ0000<59>000za0<57>W11zr`<28>rjW000<13>000
  cyclerange=1/1
  }

Study_#3-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=tan/sqr/asinh passes=1
  center-mag=-1.11022e-016/-1.04058e-015/1.604621/1.3333/-44.999
  params=8/0/3/0/0.25/0.175 float=y maxiter=255 potential=256/256/0
  viewwindows=1/1/yes/0/0
  colors=0000BPH00<27>g00h00f00<21>100FFF<9>OUZPW`RZd<9>_nx`oz_mx<21>777FF\
  F<23>zo`<22>FFF<24>yUF<22>FFF<14>`0000D<24>0oz<16>0DR cyclerange=1/1
  }

Study_#4-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=tan/conj/asinh passes=1
  center-mag=1.71734/1.75761/0.1950667/1.3333/-135
  params=6/0/0.5/0/2/1 float=y maxiter=255 potential=256/256/0
  viewwindows=1/1/yes/0/0
  colors=000h_D<8>gY2fX0dReh`N<18>`meg`N<4>ZbQg`QXbR<9>FfY<4>iyK<21>rg8rg8\
  rh8<10>sp8tq9sqE<5>jvmhwsgvs<21>8Ln6Jm6Jk<10>5HO4GL6HL<15>hXLkZKk_M<12>w\
  tq<4>kIghAdgCe<12>Knt<9>jTe<11>2ys<17>ptt<15>MtlKukLuk<8>anp
  cyclerange=1/1
  }

Study_#5-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=cos/sin/recip passes=1
  center-mag=0/0/0.09405256/1.3333 params=0/0.5/0/0.5/0/0.5 float=y
  maxiter=255 potential=256/256/0 viewwindows=1/1/yes/0/0
  colors=000FB6<11>zlR<14>DA40AA1CB<15>Xne<15>8HF6FD4CB2A9077<2>19919A1AA2\
  BA<4>3ED3FD4GE5HF<17>CWTCWTCVS<24>2BAHDD<11>lcTofVqhWtkYwmZzp`<5>JD6I00<\
  10>zO0<25>I00E00<12>v_0<15>E00000000530<18>9K09K09J09J0AI0<11>530
  cyclerange=1/1
  }

Study_#6-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=tan/asin/acos passes=1
  center-mag=0.932515/0.930897/1.46394/1.3333/180
  params=1.1/0/0.075/-1/4/0 float=y maxiter=255 potential=256/256/0
  viewwindows=1/1/yes/0/0
  colors=000FB6<11>zlR<14>DA40AA1CB<15>Xne<15>8HF6FD4CB2A9077<2>19919A1AA2\
  BA<4>3ED3FD4GE5HF<17>CWTCWTCVS<24>2BAHDD<11>lcTofVqhWtkYwmZzp`<5>JD6I00<\
  10>zO0<25>I00E00<12>v_0<15>E00000000530<18>9K09K09J09J0AI0<11>530
  cyclerange=1/1
  }

Study_#7-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=tan/asin/acos passes=1
  center-mag=6.03684e-016/-6.03684e-016/8.431373/1.3333
  params=2/0/-0.5/1.1/0/0 float=y maxiter=255 potential=256/256/0
  viewwindows=1/1/yes/0/0
  colors=000CBI<3>123AXWG_T<13>vx5KWTPZX<13>yxw_oFWkK<13>2OvLNJQRO<13>vvwX\
  L1UP8<12>5nu3py0m_7ha<13>s9p6mgDhh<13>x7s5qWBjW<13>q0VEesKbn<11>sNIwMGyK\
  D8MdEQ`<13>zt7mLIgPM<12>5pjr_elW`<13>153_bkWZe<13>250rlmkgg<13>076iptcjn\
  <13>10BgbxaYq<8>EEM cyclerange=1/1
  }

Study_#8-05|04|98  { ; (c) by Bob Margolis, 1998
  reset=1960 type=formula formulafile=*.frm
  formulaname=Gallet-6-04 function=cosxx/asin/acos passes=1
  center-mag=-0.665512/-0.900806/0.06915629/1.3333/44.999
  params=1.5/1/0.5/0/0/0 float=y maxiter=255 potential=256/256/0
  viewwindows=1/1/yes/0/0
  colors=000<30>xC0zD0yD0<29>2110fz<7>zzz<6>0fz000<15>0V0<7>zzz<6>0x00z0<7\
  >zzz<6>0Y0<15>0200fz<7>zzz<6>0fz000<30>xx0zz0yy0<29>2200fz<7>zzz<6>0fz0f\
  z<7>zzz<6>0fz cyclerange=1/1
  }

Gallet-6-04 { ; Sylvie Gallet [101324,3444], 1996
  z = pixel , x = real(z) , y = imag(z) :
   x1 = x - p1*fn1(y + fn2(p2*x) * fn3(p3*y))
   y1 = y - p1*fn1(x + fn2(p2*y) * fn3(p3*x))
   x = x1 , y = y1
   z = x + flip(y)
    |z| <= 32
  }

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------------------------------

Date: Mon, 4 May 1998 22:09:53 +0200
From: Jimmy Page <[e-mail]>
Subject: (fractint) Shishikura's calculations

Hi there,

Has anybody seen any web resources devoted to Mandelbrot's and Julia's sets Hausdorff dimension. The link on
http://graffiti.u-bordeaux.fr/MAPBX/louvet/sci.fractals-faq/mandelbrot.html
to
ftp://math.sunysb.edu/preprints/ims91-7.ps.Z
seems to be broken.

I urgently need this information. Thanks in advance.

Cheers,
Piotr Hosowicz
[e-mail]


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Date: Mon, 4 May 1998 22:02:52 +0100
From: "Christian Strik" <[e-mail]>
Subject: Re: (fractint) Are there other mailing lists?

David Forbus wrote:

>Hello All,
>
>I'm not using Fractint, but Tiera-Zon 24 instead. Are there any other
>Fracal groups like this one?
>
>DLF

Hmmm, where can I get Tiera-Zon 24? (Don't worry folks, fractint first!)

Christian





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Date: Mon, 04 May 1998 16:11:10 -0400
From: Jack Valero <[e-mail]>
Subject: (fractint) Answer to life?

At 08:46 AM 02/05/98 -0700, Mark Christenson wrote:
>The only two huge posts I would accept without issue would be either
>1) a book of life's great secrets by God (you know, all of the good
>stuff he didn't reveal to the Jews, or Jesus' followers, or Mohammed,
>etc.)
Easily done. See the next line only.

That was easy, no? :)

Regards - Jack

visit our fractal gallery: http://www.globalserve.net/~jval/phractal.html

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Date: Mon, 04 May 1998 16:11:09 -0400
From: Jack Valero <[e-mail]>
Subject: Re: (fractint) Two equation formula (long)

At 06:56 AM 02/05/98 -0700, you wrote:
>Seems silly to hold a grudge. Welcome aboard Turner.....
Good show! I have to agree given that I ramble so...

><<pst, Jack....let's ask for a Fractint/raytrace program combo in the new
>version!!!! Loved your new stuff>>
Thanks- this is always encouraging to hear.
I once suggested that built-in image filtering ala kpt would be nice
but someone (Paul?) thought it wasn't necessary as there were
sufficient filters and image editors available. He is probably
correct but, what the hell, built-in ray tracing would be
neat. Of course, I probably only think so because I've been
at it for just a few days. Ah well, it's the toys that keep
me young (well, maybe not physically) and I think I am just
about approaching puberty backwards...
Regards - Jack

visit our fractal gallery: http://www.globalserve.net/~jval/phractal.html

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------------------------------

Date: Mon, 04 May 1998 20:26:41 GMT
From: [e-mail] (Luis Ricardo Costa)
Subject: (fractint) Hi / Last version of Fractint

Hi...
=46irst, since I'm new at the list, I would like to introduce myself. My =
name
is Luis Ricardo Costa and I'm from Portugal...

I would like to know which is the latest version of Fractint, and how can=
 I
get it... I saw that there's a list of files in the server that manages
this mailing-list. But I don't know which is the file and I'm not sure
which is the command to ask that file. I think that I've to send an =
e-mail
to [e-mail] with the command:

get fractint (file)

And I think that the file is: fractint.9804
Am I right?

Or, if you know an FTP which has the lastest version, please indicate me
the complete URL to the file... Just to make sure that I don't get the
oldest version!

Thanks for any help,

Luis Ricardo Costa
Odivelas =3D> Portugal
[e-mail] *** ICQ UIN: 4111347
EXPO'98 =3D> http://www.expo98.pt

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------------------------------

Date: Mon, 4 May 1998 16:29:34 EDT
From: SKarl52884 <[e-mail]>
Subject: (fractint) Re:Tierazon { flariums lil bro' }

In a message dated 98-05-04 16:12:54 EDT, you write:

<< Hmmm, where can I get Tiera-Zon 24? (Don't worry folks, fractint first!)

 Christian
  >>
Hi Christian:
This link goes to Flarium24 but there is a link to tierazon on that page also.
{ somewhere }
I messed with both for about 6 hours...cute....nice bells and whistles ...but
they made it obvious that fractint is the mother of all generators.
Have fun.
Steve
~~^~~^~~^~~^~~^~~^~~^~~^~~^~~^
http://home.hiwaay.net/~stephenf/

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Date: Mon, 04 May 1998 15:26:35 -0700
From: kathy roth <[e-mail]>
Subject: (fractint) bailout project

A few days ago I started out trying to put
an elliptical bailout on some of the formulas like gravijul
and SpiderM.  I actually have been a little disappointed
in the results- the original formulas had a lot of versatility
and all the results of this have the same pleasant but relentlessly
similar symmetry.  Maybe someone can come up with
something interesting or better yet change the formula.



1spring            { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail2
  function=recip/atanh/atan passes=t
  center-mag=3.55271e-015/-3.55271e-015/0.1577899
  params=1/0/0/0/1000/2 float=y maxiter=100000 inside=111 outside=summ
  invert=1/0/0
  colors=K58F03K03Q03X03e03o13<4>rKL\
<4>uaEudCvgAvj8wm6<2>zw0<3>ig4<9>upz<9\
  >MP9<6>bhG<7>zzz<8>00c00k00t00k00c00X\
00R00M<2>00D00B00A009<15>USh<2>MJc<\
  25>eDGeDFfDEfDDgDChCB<2>`ABY9AV9AT89Q79\
N69H48<5>005<14>vvv<16>008<15>oc0\
  <12>B820048525321031030040042033034036\
02802B01F01K01Q40XC0eP0oc0<5>tmT<7\
  >zU3<10>aLDB04
  }

1springa           { ; 5-3-98 kathy roth
                     ; different color
  colors=K58tYF<3>vj8wm6xp4yt2zw0<3>ig4<9>\
upz<9>MP9<6>bhG<7>zzz<8>00c00k00\
  t00k00c00X00R00M<2>00D00B00A009<15>\
USh<2>MJc<25>eDGeDFfDEfDDgDChCB<2>`AB\
  Y9AV9AT89Q79N69H48<5>005<14>vvv<16>008\
<15>oc0<12>B8200485253210310300400\
  4203303403602802B01F01K01Q40XC0eP0oc0\
<5>tmT<7>zU3<10>aLDB04F03K03Q03X03e\
  03o13<4>rKL<2>tVH
  }

1springb           { ; 5-3-98 kathy roth
                     ; different color
  colors=000VVwWWz<7>J9J<15>zWz<7>\
J09<15>z0W<7>J90<15>zW0<7>JJ0<15>zz0<7>9\
  9J<13>TTuww0mm0SUs<6>0J9<13>0uT0cwWWz0uU\
<6>0JJ<14>0xx0zz2tt<5>HKGMAM<15>\
  wVw<3>oRomPmiS`dWOoo4``A<14>zz0<4>__AN\
UALO3<8>px9<5>KMGFGIBBM<12>TTu
  }

2lace_doily        { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail7
  function=sqr/abs/tan center-mag=0.236284/0.0529231/0.2464505
  params=1/0/0/0/2/1 outside=summ decomp=256
  colors=000KWC<10>PbF<6>svc<6>feBdc\
7``8<4>FOFJNF<2>caEkfDrkDzqCzmC<4>xRB8\
  MBwHAvDAv8Av7Ammmw69<2>x39<3>`A7QE6KG\
6<7>rDQ<2>tS_uXcvagwfkwknxpryuvzzz<\
  33>LguKguJfuHetHdrHcq<4>F`kE_iEZhEYfD\
Ye<8>BUVBUUBTTASR<38>4AA<13>BZUC`VB\
  ZU<19>7E87D75C66B5693<8>AF6AG6AG6AH6B\
H7<5>DL85M8EM8<2>FO9DGIAPABQACRAARA\
  9SB0SBATB5UBJUBKVCmmm
  }

3                  { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail7
  function=sqr/abs/cos center-mag=-6.48e-005/-2.05e-006/0.06311491
  params=1/1/0/0/2/1 outside=summ decomp=256
  colors=000w69<2>x39<3>`A7QE6KG6<7>rDQ\
<2>tS_uXcvagwfkwknxpryuvzzz<33>LguK\
  guJfuHetHdrHcq<4>F`kE_iEZhEYfDYe<8>B\
UVBUUBTTASR<38>4AA<13>BZUC`VBZU<22>6\
  B56936A4<22>FO9DGIGPA<21>PbF<6>svc<6>f\
eBdc7``8<4>FOFJNF<2>caEkfDrkDzqCzm\
  C<8>v8Av7Ammm
  }

4                  { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
                     ; palette by Paul Carlson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail7
  function=sqr/abs/cos center-mag=-8.6155e-005/-2.62e-006/0.2693168
  params=1/0/3/1/2/1 outside=summ decomp=256
  colors=0000CC<10>0jjmmm0pp<2>0zz<12>0\
CC00O<14>FFwGGzFFw<11>00OSA`<14>eNx\
  fOzeNw<11>I0KO08<15>z0f<12>O08O00<15>z\
88<12>O00c40<14>xU0zW0yU0<11>c40aG\
  0<15>zz0<12>aG00C4<15>0zR<12>0C400\
0<10>000zzz000O08
  }

5red               { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
                     ; palette by Paul Carlson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail2
  function=recip/atanh/atan passes=t
  center-mag=3.55271e-015/-3.55271e-015/0.1577899
  params=1/0/0/0/1000/2 float=y inside=111 outside=atan
  colors=000ITB<15>PbF<6>svc<6>feBd\
c7``8<4>FOFJNF<2>caEkfDrkDzqCzmC<8>v8A<\
  5>x39<3>`A7QE6KG6<7>rDQ<2>tS_uXcvagwfk\
wknxpryuvzzz<33>LguKguJfuHetHdrHcq\
  <4>F`kE_iEZhEYfDYe<8>BUVBUUBTTASR<38>4A\
A<13>BZUC`VBZU<22>6B56936A4<29>IS\
  B
  }
ship's_net         { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail7
  function=ident/abs/tan center-mag=0.236259/0.0529231/0.2464505
  params=1/0/0/0/2/1 outside=summ decomp=256
  colors=0007JJ<18>4BA4AA4CC<12>BZUC`V\
BZU<22>6B56936A4<46>PbF<6>svc<6>feBd\
  c7``8<4>FOFJNF<2>caEkfDrkDzqCzmC<8>v\
8A<5>x39<3>`A7QE6KG6<7>rDQ<2>tS_uXcv\
  agwfkwknxpryuvzzz<33>LguKguJfuHetHdr\
Hcq<4>F`kE_iEZhEYfDYe<8>BUVBUUBTTASR\
  <17>7KJ
  }

astrolabe          { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail7
  function=sqr/abs/recip center-mag=0.23609/0.0529231/0.2464505
  params=1/0/0/0/2/1 outside=atan decomp=256
  colors=000a0C<5>z0C00H<14>z0H00L<14>z\
0L00P<14>z0P00T<14>z0T00Y<14>z0Y00a\
  <14>z0a00e<14>z0e00i<14>z0i00n<14>z0\
n00r<14>z0r00v<14>z0v00z<14>z0z400<1\
  3>z00004<14>z04008<14>z0800C<7>Y0C
  }

ship's_wheel       { ; 5-3-98 kathy roth
                     ; variation on gravijul by Mark Christenson
  reset=1960 type=formula formulafile=bail.frm formulaname=bail7
  function=recip/abs/tan center-mag=0.236278/0.0529231/0.2464505
  params=1/0/0/0/2/1 outside=summ decomp=256
  colors=000w69<2>x39<3>`A7QE6KG6<7>rD\
Q<2>tS_uXcvagwfkwknxpryuvzzz<33>LguK\
  guJfuHetHdrHcq<4>F`kE_iEZhEYfDYe<8>B\
UVBUUBTTASR<38>4AA<13>BZUC`VBZU<22>6\
  B56936A4<22>FO9DGIGPA<21>PbF<6>svc<6>f\
eBdc7``8<4>FOFJNF<2>caEkfDrkDzqCzm\
  C<8>v8Av7Ammm
  }


spider_ellipse{;bailout variation by kathy roth
               ; by Jean-Pierre Louvet
               ; shortcut by Bud
  z=pixel, f=pixel, g =f+p2, a=real(p3), b=imag(p3):
    f=f/p1+z,
    z=fn1(z^g)+fn2(f),
 real(z) * real(z)/ a + imag(z) * imag(z)/b < 1
   }

gravellipse_2u {;bailout variation by kathy roth
; Phil DiGiorgi's variation of Mark Christenson's gravijul
  j = imag(p3), k = real(p3)
  z = abs(pixel):
  x = real(z), y = imag(z)
  w = fn1(x) + k*y, v = fn1(y) + k*x
  u = fn2(w + flip(v))
  z = fn4(p1/fn3(u*u)) + p2
 x * x/j + y * y/ k<1
}

bail2{ ;5-3-98 kathy roth
              ;variation of gravijul by Mark Christenson
   z = pixel, a=real(p3), b=imag(p3):
   w = fn1(z)
   z = fn3(p1/fn2(w*w)) + p2
   real(z)^ real(z)/ a + imag(z) * imag(z)/b < 1
   }


bail6{ ;5-3-98 kathy roth
              ;variation of gravijul by Mark Christenson
   z = pixel, a=real(p3), b=imag(p3):
   w = fn1(z)
   z = fn3(p1/fn2(w*w)) + p2
   fn4(real(z))/ a + fn4(imag(z))/b < 1
   }

bail7{ ;5-3-98 kathy roth
              ;variation of gravijul by Mark Christenson
   z = pixel, a=real(p3), b=imag(p3):
      z = fn1(p1/fn2((1/z)*(1/z)) + p2
   fn3(real(z))/ a + fn3(imag(z))/b < 1
   }


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Date: Mon, 04 May 1998 18:41:27 -0400
From: davides <[e-mail]>
Subject: (fractint) 3 pars

Greetings,

The following three pars are derived from Damien M. Jones's frm and par
titled: dmj-Mand-Pls-Dst which I assume everyone has. This is a case of
serendipity in a way - I was randomly picking a couple of pars to look at
before retiring for the evening, and this was the first one I looked at.
The original par is IMO one of the better ones. Being a tinkerer I tinkered
a bit - but not much. Only  a slight zoom and color maps; with or without
my changes, I think this spiral deserves another look and post.

Damien suggested I change the original name to Blue Blade - but if everyone
else has the original par under the name indicated, then it would be
difficult to compare. So, to quote Damien (and I hope you do not object):
"...But, on looking at the PARs, I see I must have posted my "Blue Blade"
PAR as an example of that particular formula, and named it
"dmj-Mand-Pls-Dst".  (Seems my memory isn't what it used to be!)

I have no objections to the PARs being posted, but it would probably be
better to change the original name to "Blue Blade"."

The color of Damien's original is _very_ close to the color of Blue_Lace;
the actual color maps are different.

The third par, Shadow Spiral, is, IMO opinion, striking. Extraordinarily
so. I wish I could claim credit for this, but it is really just combining
one of Mark's color maps with essentially one of Damien's pars (albeit
slightly modified).


Blue_Lace_Spr      { ; mod of dmj-Mand-Pls-Dst
                     ; color map: dav43blu
  reset=1960 type=formula formulafile=fractint.frm
  formulaname=dmj-mand-pls-dst passes=1
  center-mag=+0.28120054388312960/+0.00933852128256733/44156.87
  params=0/0/45/100/256/128 float=y maxiter=1000 inside=0 outside=real
  colors=V`tWau<25>22p00o00o00o000<142>00000o<63>lvvmwwlvw<13>Xcu
  }

Fire_Spiral        { ; mod of dmj-Mand-Pls-Dst
                     ; color map: dav30a
  reset=1960 type=formula formulafile=fractint.frm
  formulaname=dmj-mand-pls-dst passes=1
  center-mag=+0.28120054388312960/+0.00933852128256733/44156.87
  params=0/0/45/100/256/128 float=y maxiter=1000 inside=0 outside=real
  colors=cF3iZJj`Lj`L<14>cF3V00<18>lPDmRElPD<9>V00cF3<12>iZJj`Lj`L<14>cF3V\
  00<46>j`Lj`Lj_L<57>W11V00V00V00<47>bE2bE2cF3cG4<11>iYI
  }

Shadow_Spiral      { ; mod of dmj-Mand-Pls-Dst
                     ; color map: bud7
  reset=1960 type=formula formulafile=fractint.frm
  formulaname=dmj-mand-pls-dst passes=1
  center-mag=+0.28120054388312960/+0.00933852128256733/44156.87
  params=0/0/45/100/256/128 float=y maxiter=1000 inside=0 outside=real
  colors=000<4>A00C00D00E00<9>Y00_00`00a00<23>y00z00z10z20<41>zx0zz0yz1<42\
  >2Vx0Uz1Uz<42>x1zz0zz1z<42>zxzzzzyyy<27>UUU
  }



[e-mail]
Back up my hard drive?
How do I put it in reverse?

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Date: Mon, 04 May 1998 17:19:05 -0700
From: "Angela Wilczynski" <[e-mail]>
Subject: Re: (fractint) Hi / Last version of Fractint

Hi Luis.....welcome to this list

The latest version of Fractint is available at

http://spanky.triumf.ca/www/fractint/getting.html

I got it with my browser.....(Netscape).  Click on the large brown letters which
say "Get Fractint" and the file will download. The file name is

frain196.zip

Hope that helps and happy fractaling

Angela aka wizzle

Luis Ricardo Costa wrote:
>
> Hi...
> First, since I'm new at the list, I would like to introduce myself. My name
> is Luis Ricardo Costa and I'm from Portugal...
>
> I would like to know which is the latest version of Fractint, and how can I
> get it... <<snipped>>
>
> Or, if you know an FTP which has the lastest version, please indicate me
> the complete URL to the file... Just to make sure that I don't get the
> oldest version!
>
> Thanks for any help,
>
> Luis Ricardo Costa
> Odivelas => Portugal
> [e-mail] *** ICQ UIN: 4111347

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Date: Mon, 4 May 1998 22:46:09 EDT
From: Genealogy1 <[e-mail]>
Subject: Re: (fractint) April Par Collection

Les,

You did a GREAT job with the April Par Collection. Let's give Les a round of
aplause.

- --Bob Carr--

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Date: Mon, 4 May 1998 23:50:52 -0400 (EDT)
From: Jim Muth <[e-mail]>
Subject: (fractint) Music to watch fractals by.

Fractalnauts:

For a week or so, I've been trying to think of music that would
best augment a fractal animation.  This evening, I finally
thought of it.  It's so obvious that I don't see how it could
have been overlooked this long.

The music is the opening to "Einstein on the Beach", an opera
by Philip Glass.  The music is minimalist and recursive,
changing only very slowly over long periods of time.  The words
are "one two three four, one two three four, one two three four
five six seven eight" repeated hypnotically over and over,
almost to infinity.

I don't know if the four-disk recording is still available, but
I'm certainly going to be searching for it.


Jim Muth
[e-mail]


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Date: Mon, 4 May 1998 22:59:14 -0500
From: "Earl Simpson" <[e-mail]>
Subject: Re: (fractint) April Par Collection

- -----Original Message-----
From: Genealogy1 <[e-mail]>
To: [e-mail] <[e-mail]>
Date: Monday, May 04, 1998 9:48 PM
Subject: Re: (fractint) April Par Collection


Bob Carr wrote:


>Les,
>
>You did a GREAT job with the April Par Collection. Let's give Les a round
of
>aplause.
>
>--Bob Carr--
>


Agreed.  Hip Hip Horay!!!!!!!!!!!!!!!!!!!!

Earl Simpson



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------------------------------

Date: Tue, 05 May 1998 00:24:08 -0400
From: Barry Bluestein <[e-mail]>
Subject: Re: (fractint) Shishikura's calculations

Jimmy, Have you tried using the Hotbot.com search engine? I entered "Hausdorff dimension" as the search phrase
and recieved over 2000 responses. The top few, at least, seemed to relate to fractals.

Jimmy Page wrote:

> Hi there,
>
> Has anybody seen any web resources devoted to Mandelbrot's and Julia's sets Hausdorff dimension. The link on
> http://graffiti.u-bordeaux.fr/MAPBX/louvet/sci.fractals-faq/mandelbrot.html
> to
> ftp://math.sunysb.edu/preprints/ims91-7.ps.Z
> seems to be broken.
>
> I urgently need this information. Thanks in advance.
>
> Cheers,
> Piotr Hosowicz
> [e-mail]
>
> --------------------------------------------------------------
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- --
Barry Bluestein - President
The Lapis Group - Internet Consultants
11629 Deborah DR, Suite 1000
Potomac, MD 20854
301-299-0083



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Date: Mon, 04 May 1998 22:14:04 -0700
From: "Angela Wilczynski" <[e-mail]>
Subject: Re: (fractint) Music to watch fractals by.

Oh...Glass....as in broken glass ....irritating and distracting
glass......<<gag>> can I stand Schoenberg??? ...no no no....maybe Stravinsky on
a bad day.....but.....please please please....no gas from glass

Jim Muth wrote:
>
> Fractalnauts:
>
> For a week or so, I've been trying to think of music that would
> best augment a fractal animation.  This evening, I finally
> thought of it.  It's so obvious that I don't see how it could
> have been overlooked this long.
>
> The music is the opening to "Einstein on the Beach", an opera
> by Philip Glass.  The music is minimalist and recursive,
> changing only very slowly over long periods of time.  The words
> are "one two three four, one two three four, one two three four
> five six seven eight" repeated hypnotically over and over,
> almost to infinity.
>
> I don't know if the four-disk recording is still available, but
> I'm certainly going to be searching for it.
>
> Jim Muth
> [e-mail]
>

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Date: Tue, 05 May 1998 01:02:03 -0400
From: Phil Bornemeier <[e-mail]>
Subject: Re: (fractint) Music to watch fractals by.

At 11:50 PM 5/4/98 -0400, you wrote:
>
>Fractalnauts:
>
>For a week or so, I've been trying to think of music that would
>best augment a fractal animation.

Syntrillium has a nifty wind chime program that has a "fractal" mode.
As well as a bunch of other options.  You can download it for trial from:

http://www.syntrillium.com/chimes.htm

It is pretty nice.  I'll have to register it soon.
Phil B

+--------------------------------------------------------------+
| [e-mail]                      Not making a choice    |
| Phil Bornemeier                        is making a choice.   |
|                                          It is a choice      |
|                                       to stay where you are. |
+--------------------------------------------------------------+

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------------------------------

Date: Tue, 5 May 1998 00:26:40 -0500 (CDT)
From: [e-mail] (Paul and/or Joyce Carlson)
Subject: (fractint) Formula, pars

comment {
The orbit trap for this rendering method consists of a circle
centered at the origin which passes through the center of four
other circles which are tangent to each other.  The trap consists
of the areas common to the large circle and the smaller circles.

This rendering method works with many different equations.  Here
I apply it to a modified series equation.

Paul Carlson
}

frm:ORing_Series_Mset {; Copyright (c) Paul Carlson, 1998
    ; real(p1) = radius of large circle
    ; imag(p1) = number of iterations to skip
    ; real(p2) = number of color ranges
    ; imag(p2) = number of colors in a range
    ;
    w = z = iter = range_num = 0
    c = pixel
    r = real(p1)
    skip_iters = imag(p1)
    num_ranges = real(p2)
    colors_in_range = imag(p2)
    s2 = sqrt(2), ro = r * s2, r2 = r * r, k = r / s2
    index_factor = (colors_in_range - 1) / k
    :
    w2 = w*w, w4 = .01*w2*w2, w8 = w4*w4, w12 = w4*w8, w16 = w4*w12
    w = w2 - w4 - w8 - w12 - w16 + c
    wr = real(w), wi = imag(w), wr2 = wr * wr, wi2 = wi * wi
    ;
    c0 = ((wr2 + wi2) < r2)                   ; large circle
    c1 = (((wr - ro) * (wr - ro) + wi2) < r2) ; circle 1
    c2 = ((wr2 + (wi + ro) * (wi + ro)) < r2) ; circle 2
    c3 = (((wr + ro) * (wr + ro) + wi2) < r2) ; circle 3
    c4 = ((wr2 + (wi - ro) * (wi - ro)) < r2) ; circle 4
    ;
    IF (c0 && c1)     ; if inside large circle and circle 1
      dist = (wr - k) * (wr - k) + wi2
    ELSEIF (c0 && c2) ; if inside large circle and circle 2
      dist = wr2 + (wi + k) * (wi + k)
    ELSEIF (c0 && c3) ; if inside large circle and circle 3
      dist = (wr + k) * (wr + k) + wi2
    ELSEIF (c0 && c4) ; if inside large circle and circle 4
      dist = wr2 + (wi - k) * (wi - k)
    ELSE
      dist = 0
    ENDIF
    IF (dist > 0 && iter > skip_iters)
    index = index_factor * sqrt(dist)
    z = index + range_num * colors_in_range + 1
    ENDIF
    range_num = range_num + 1
    IF (range_num == num_ranges)
    range_num = 0
    ENDIF
    iter = iter + 1
    z = z - iter
    dist == 0 && |w| < 1.0e20
}

orserm01           { ; Copyright (c) Paul Carlson, 1998
  reset=1960 type=formula formulafile=orngserm.frm
  formulaname=ORing_Series_Mset passes=1
  center-mag=+0.36180152351235660/+0.09098150000634057/1.068557\
  e+010/1/22.499 params=0.25/0/8/30
  float=y maxiter=2000 inside=253 outside=summ
  colors=000fOz<28>I0Kz0f<28>O08z88<28>O00zW0<28>c40zz0<28>aG00\
  zR<28>0C40zz<28>0CCGGz<28>00O000<10>000z00000000
  }

orserm02           { ; Copyright (c) Paul Carlson, 1998
  reset=1960 type=formula formulafile=orngserm.frm
  formulaname=oring_series_mset passes=1
  center-mag=+0.29279512658051650/+0.00000000000000000/609034.9\
  /1/-90 params=0.25/0/8/30
  float=y maxiter=2000 inside=253 outside=summ
  colors=000GGz<28>00OfOz<28>I0Kz0f<28>O08z88<28>O00zW0<28>c40z\
  z0<28>aG00zR<28>0C40zz<28>0CC000<10>000z00000000
  }

orserm03           { ; Copyright (c) Paul Carlson, 1998
  reset=1960 type=formula formulafile=orngserm.frm
  formulaname=ORing_Series_Mset passes=1
  center-mag=+0.36180152358688310/+0.09098150004737603/1.162283\
  e+011/1/29.998 params=0.25/0/8/30
  float=y maxiter=2000 inside=253 outside=summ
  colors=000z0f<28>O08z88<28>O00zW0<28>c40zz0<28>aG00zR<28>0C40\
  zz<28>0CCGGz<28>00OfOz<28>I0K000<10>000z00000000
  }

orserm04           { ; Copyright (c) Paul Carlson, 1998
  reset=1960 type=formula formulafile=orngserm.frm
  formulaname=ORing_Series_Mset passes=1
  center-mag=+0.29279483164663370/+0.00000125862361569/1.730213\
  e+007/1/45 params=0.25/0/8/30
  float=y maxiter=242 inside=253 outside=summ
  colors=000fOz<28>I0Kz0f<28>O08z88<28>O00zW0<28>c40zz0<28>aG00\
  zR<28>0C40zz<28>0CCGGz<28>00O000<10>000z00000000
  }


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Date: Tue, 5 May 1998 02:52:59 -0400 (EDT)
From: Jim Muth <[e-mail]>
Subject: Re: (fractint) Music to watch fractals by.

At 10:14 PM 5/4/98 -0700, you wrote:

>Oh...Glass....as in broken glass ....irritating and distracting
>glass......<<gag>> can I stand Schoenberg??? ...no no no....maybe Stravinsky on
>a bad day.....but.....please please please....no gas from glass

Wizzle:

Granted, Glass is mostly gas.  His style is called minimalist
because there is not much substance to it.  But I recall a
film released about 10 years ago, which achieved moderate
success and featured a lot of time lapse photography of the
desert southwest and life in bustling NYC.  It was named
something like Koyanisqatsi, and featured music by Glass.
The hectic visual images and savagely reiterated musical
phrases worked together quite well.  If the time lapse images
were replaced by fractal animations, and the music kept the
same, the overall effect would be similar.  Then of course,
one person's art is another person's junk.

BTW, on my one-to-ten scale, Glass would rate a three,
Schoenberg a two, and Stravinsky a five.


Jim Muth
[e-mail]



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End of fractint-digest V1 #190
******************************