Another pair of small L-systems files I have included below in their entirety are Trvar.l and TTiles.l. The former is another set of my variations on others' work - Trees, Bushes and Plants. The latter contains a few tiles I have found - some of which may be new, others not. A few of them are also mlr - multiple-layer redundant; in other words, they have several layers of the same thing on top of each other, and are in need of simplification to remove this extra unnecessary repetition. But all of them are interesting. If any of the tiles are, in fact, my rediscoveries of others' tiles, I'd like to be informed about it. Paste the files separately into a text editor and call them Trvar.l and TTiles.l; then save them into your Fractint directory and you're ready to use their contents as type Lsystem. Tony Hanmer Tbilisi, Republic of Georgia Trvar.l _README {; Anthony Hanmer 2001 angle 4; Variations on Trees, Bushes and Plants axiom f f=f } Tree01 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling tree X=@iq2[-fx]+fx } Tree01c1 {; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4 ; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx ; a pseudo-spacefilling tree, colour version 1 X=@iq2[>1-fx]<1+fx } Tree01c2 {; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4 ; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx ; a pseudo-spacefilling tree, colour version 2 X=@iq2[>1-fx]>1+fx } Tree02 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to inverse of sqrt 2 - axiom +++FX; a Levy's Curve variation X=@iq2[--FX]++FX } Tree02a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to Golden Ratio - axiom +++FX; X=@.6180339887449[--FX]++FX } Tree03 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; a Levy's Curve variation X=@iq2[-FX]+FX } Tree03a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to Golden Ratio - axiom ++FX; X=@.6180339887449[-FX]+FX } Tree04 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; X=@iq2[--FX]+FX } Tree04a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to Golden Ratio - axiom ++FX; X=@.6180339887449[--FX]+FX } Tree05 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; Twindragon tree X=@iq2[---FX]+FX } Tree05a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to Golden Ratio - axiom ++FX; X=@.6180339887449[---FX]+FX } Tree06 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; mirror image of Tree04 X=@iq2[-FX]++FX } Tree07 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; Twindragon tree, mirror image of Tree05 X=@iq2[-FX]+++FX } Tree08 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; X=@iq2[--FX]+++FX } Tree08a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to Golden Ratio - axiom ++FX; X=@.6180339887449[--FX]+++FX } Tree09 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 - axiom ++FX; mirror image of Tree08 X=@iq2[---FX]++FX } Tree10 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling... smoke? X=@iq2[-gx]+fx } Tree10c1 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling... smoke? (Colour version 1) X=@iq2[>1-gx]<1+fx } Tree10c2 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling... smoke? (Colour version 2) X=@iq2[>1-gx]>1+fx } Tree10a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to Golden Ratio - axiom +fx; X=@.6180339887449[-gx]+fx } Tree11 { ; Anthony Hanmer 2001, adapted from angle 8; Tree10, angle changed to 8 - Twindragon tree axiom ++FX X=@iq2[---GX]+FX } Tree12 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling ... dust? X=@iq2[-fgx]+fx } Tree13 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling ... dust? X=@iq2[-fgx]+fgx } Tree14 { ; Anthony Hanmer 2001, adapted from angle 8; Tree12, angle changed to 8 - Twindragon tree axiom ++fx X=@iq2[---fgx]+fx } Tree15 { ; Anthony Hanmer 2001, adapted from angle 8; Tree1, angle changed to 8 - Twindragon tree axiom ++fx X=@iq2[---fgx]+fgx } Tree16 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to .615 axiom +++fx X=@.615[--fx--]++fx++ } Tree17 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, angle changed to 6, @ to .5 axiom fx X=@.5[fx+]@2fx[+fx] } Tree18 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, angle changed to 6, @ to .615 axiom fx X=@.615[fx-][fx][+fx] } Tree19 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to .615 axiom ++++++fx X=@.615[fx--][--fx++] } Tree20 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to .615 axiom fx++fx X=@.615[fx-][-fx+] } Tree21 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to .5 axiom fx; X=@.5+fx[-fx]@2+fx } Tree22 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to .615 axiom +++++fx X=@.615[gx--][--fx++] } Tree23 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to .5 axiom fx; X=@.5+fx[-gx]@2+fx } Tree24 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to .5 axiom fx; X=@.5+fx[-fx]@2+gx } Tree25 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to .5 axiom fx; X=@.5+gx[-fx]@2+gx } Tree26 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to .615 axiom ++++++fx X=@.615[fx--][--fgx++] } Tree27 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to .615 axiom fx X=@.615[fx-][fgx][+fx] } Tree28 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, angle changed to 6, @ to .615 axiom +++fx X=@.615[fx-][-fx+] } Tree29 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 3; Tree1, angle changed to 3, @ to .615 axiom [fx]+[fx]+[fx]; X=@.615[-fx]+fx } Tree30 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 axiom ++fx; X=@iq2fx[-fx+]@q2fx } Tree30a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 axiom fx-fx-fx-fx; X=@iq2fx[-fx+]@q2fx } Tree30b { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 axiom fx++fx; X=@iq2fx[-fx+]@q2fx } Tree31 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4 axiom ++fx; X=fx[-fx+]fx } Tree31a { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4 axiom fx-fx-fx-fx; X=fx[-fx+]fx } Tree32 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling... dust? X=@iq2[-gfxg]+gfxg } Tree33 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling tree X=@iq2[-ffx]+fx } Tree33c { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling tree (colour version) X=@iq2[>1-ffx]<1+fx } Tree34 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, angle changed to 4, @ to inverse of sqrt 2 - axiom +fx; a pseudo-spacefilling... dust? X=@iq2[-fgfx]+fx } Tree35 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to inverse of sqrt 2 - axiom +++fx; X=@iq2[--ffx]++fx } Tree36 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 12; Tree1, angle changed to 12, @ to inverse of sqrt 2 - axiom +++fx; X=@iq2[--fgfx]++fx } Tree37 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 axiom +fx; X=@iq2[--ffx]+fx } Tree38 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 axiom +fx; X=@iq2[--fgfx]+fx } Tree39 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 axiom +fx; X=@iq2[-ffx]++fx } Tree40 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 8; Tree1, angle changed to 8, @ to inverse of sqrt 2 axiom +fx; X=@iq2[-fgfx]++fx } Tree50 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@iq2[--fx]+fx } Tree51 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@iq2[--fx]++fx } Tree52 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@iq2[--fx]-fx } Tree53 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@iq2[-fx]++fx[-fx] } Tree54 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@iq2[--fx]++fx[--fx] } Tree55 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@iq2[--fx][++fx]--fx } Tree56 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 6; Tree1, axiom fx; X=@.615[-fx]+@i.615fx } Tree57 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, axiom +fx; X=@iq2[-fx]+@q2fx } Tree58 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 3; Tree1, axiom fx; X=@.615[-fx]+fx } Tree59 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 3; Tree1, axiom fx; X=@.615[-gx]+fx } Tree60 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, axiom +x; a spacefilling tree x=f@iq2[-x!]+fx } Tree61 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, axiom x; x=f@iq2[-x]!+fx } Tree62 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, axiom +x; x=f@.68[+x!]+fx } Tree63 { ; Anthony Hanmer 2001, adapted from Adrian Mariano's angle 4; Tree1, axiom +x; a spacefilling tree x=f@iq2[+x]!+fx } Plant01a { ; Adrian Mariano, from the Algorithmic Beauty of Plants ; Plant-like structure, figure 1.24a p.25 ; also p.285a The Science of Fractal Images angle 4 axiom +f f=F[+F]F[-F]F } Plant01b { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +f f=F[+F]F[-F] } Plant01c { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +f f=F[+F]@iq2F@q2[-F]F } Plant01d { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +f f=[+F]F[-F]F } Plant01e { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +f f=F[+F]+F[+F]-F } Plant01f { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom f+f+f+f f=F[+F]+[-F]-F } Plant01g { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +f f=F[+F]-[-F]+F } Plant01h { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom f f=F[+F]@.5F@2[-F]F } Plant01i { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=F[+F]F[-F]F } Plant01ia { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f]+[f]+[f]+[f]+[f]+[f] f=F[+F]F[-F]F } Plant01j { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=F[+F]F[-F] } Plant01ja { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f]++[f]++[f] f=F[+F]F[-F] } Plant01jb { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f]+[f]+[f]+[f]+[f]+[f] f=F[+F]F[-F] } Plant01k { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=F[+F]@iq2F@q2[-F]F } Plant01ka { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f]+[f]+[f]+[f]+[f]+[f] f=F[+F]@iq2F@q2[-F]F } Plant01l { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=[+F]F[-F]F } Plant01m { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=F[+F]+F[+F]-F } Plant01ma { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f]+[f]+[f]+[f]+[f]+[f] f=F[+F]+F[+F]-F } Plant01mb { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f--f]+[f--f]+[f--f]+[f--f]+[f--f]+[f--f] f=F[+F]+F[+F]-F } Plant01n { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f+f+f+f+f+f f=F[+F]+[-F]-F } Plant01o { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=F[+F]-[-F]+F } Plant01p { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom f f=F[+F]@.5F@2[-F]F } Plant01pa { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 6 axiom [f]+[f]+[f]+[f]+[f]+[f] f=F[+F]@.5F@2[-F]F } Plant02 { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +f f=F[+F]F[-F][F] } Plant03 { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom f f=FF-[-F+F]+[+F-F] } Plant05 { ; Adrian Mariano, altered by Anthony Hanmer 2001 angle 4 axiom +x X=f[+X][-X]FX F=FF } Plant07 { ; Ken Philip, altered by Anthony Hanmer 2001 axiom +Z Z=ZGX[+Z][-Z] X=X[-FFF][+FFF]FX angle 4 } Plant07a { ; Ken Philip, altered by Anthony Hanmer 2001 axiom +Z Z=ZGX[+Z][-Z] X=X[-GFG][+GFG]FX angle 4 } Plant10a { ; Adapted from Adrian Mariano's Plant10, Anthony Hanmer 2001: axiom +f ; a tile f=f[+ff][-f]f[+f][-ff]f angle 4 } Plant10aa { ; Adapted from Adrian Mariano's Plant10, Anthony Hanmer 2001: axiom c9f+c10f+c12f+c14f ; a tile f=f[+ff][-f]f[+f][-ff]f angle 4 } Plant10b { ; Adapted from Adrian Mariano's Plant10, Anthony Hanmer 2001 axiom +f f=f@2[+f]@.5[-f]f[+f][-f]f angle 4 } Plant10c { ; Adapted from Adrian Mariano's Plant10, Anthony Hanmer 2001 axiom +f f=f@2[+f][-f]f[+f][-f]@.5f angle 4 } Plant10d { ; Adapted from Adrian Mariano's Plant10, Anthony Hanmer 2001 axiom +f f=f@q2[+f][-f]f[+f][-f]@iq2f angle 4 } Bush01 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom +F F=FF-[-F+G+F]+[+F-G-F] } Bush01a { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom F+F+F+F F=FF-[-F+G+F]+[+F-G-F] } Bush01b { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom [F]+[F]+[F]+[F] F=FF-[-F+G+F]+[+F-G-F] } Bush02 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom +F F=FF-[-F+G+]+[+F-G-] } Bush02a { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom [F]+[F]+[F]+[F] F=FF-[-F+G+]+[+F-G-] } Bush03 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom +F F=FF+[-F-FG]-[+F+FG] } Bush03a { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom F++F F=FF+[-F-FG]-[+F+FG] } Bush03b { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 4 Axiom [F]++[F] F=FF+[-F-FG]-[+F+FG] } Bush04 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom F F=FF-[-F+G+F]+[+F-G-F] } Bush05 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom F F=FF--[-F+G+]++[+F-G-] } Bush05a { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom [F]+[F]+[F]+[F]+[F]+[F] F=FF--[-F+G+]++[+F-G-] } Bush06 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom F F=FF-[-F+G+]+[+F-G-] } Bush06a { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom F+++F F=FF-[-F+G+]+[+F-G-] } Bush06b { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom F+F+F+F+F+F F=FF-[-F+G+]+[+F-G-] } Bush06c { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom [F]++[F]++[F] F=FF-[-F+G+]+[+F-G-] } Bush06d { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom [F]+[F]+[F]+[F]+[F]+[F] F=FF-[-F+G+]+[+F-G-] } Bush07 { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom F F=FF--[-F+G+F]++[+F-G-F] } Bush07a { ; adapted from Adrian Mariano's Bush, Anthony Hanmer 2001 Angle 6 Axiom [F]++[F]++[F] F=FF--[-F+G+F]++[+F-G-F] } ____________________________ TTiles.l _README {; Anthony Hanmer 2000-2002 Angle 4; Miscellaneous tiles, some of them perhaps not new. Axiom f f=f } ADH0794 { ; Anthony Hanmer 2000 Angle 6 ; a tile Axiom f f=+@.5ff+++ff++@2g } ADH01782 { ; Anthony Hanmer 2000 Angle 4 ; DC type Axiom f f=ff++f+f+f } adh6280 { ; Anthony Hanmer 2001 Angle 3 ; a tile; rounding needed Axiom f ;Axiom c9f+c12f+c14f; 3 colours ;Axiom c32[f]+c35[f]+c39[f]+c42[f]+c44[f]+c2[f]; 6-coloured star f=f+f-f-f+f+f-f ;f=>1f+f-f-f+f+f-<1f; colour 1 } adh6543 { ; Anthony Hanmer 2001 Angle 4 ; a new tile! Axiom f ; (though massively layer-redundant, or mlr) ;Axiom c9f|c12f f=+!ff|ff-!@2f@.5 ;f=+!>1ff|ff-!@2<1f@.5; colour 1 ;Axiom x ; (6543 using x instead of f) ;x=+!fx|fx-!@2f@.5 ; Rhombic tile of 1:2 bricks } adh6544 { ; Anthony Hanmer 2001 Angle 8 ; The new tile's Angle can be changed Axiom f ; (mlr) f=+!ff|ff---!@2f@.5 } adh6545 { ; Anthony Hanmer 2001 Angle 8 ; The new tile's Angle can be changed Axiom f ; (mlr) f=+++!ff|ff-!@2f@.5 } adh6672 { ; Anthony Hanmer 2001 Angle 4 ; a tile Axiom +x x=f[@.5x]+![@.5x]+!+!f[@.5x]-![@.5x] ;x=>1f[@.5x]+![@.5x]+!+!f[@.5x]-![@.5<1x]; colour 1 } adh6748 { ; Anthony Hanmer 2001 Angle 4 ; tile w/td"vines", sides ratio 1:GR Axiom x x=f+![@.6180339887499x]+[@.6180339887499x]|[@.6180339887499x] ;x=>1f+![@.6180339887499x]+[@.6180339887499x]|[@.6180339887499<1x]; colour 1 } adh8320 { ; Anthony Hanmer 6/2002 Angle 3 ; nice overlapping hex tile Axiom f f=f+@2f@.5-f ;f=>1f+@2f@.5-<1f; colour 1 } adh8735a { ; Anthony Hanmer 7/2002 Angle 6 ; a hexagonal (tile) echo of 8735 Axiom f f=f+f|@2f@.5|f-f ; Hausdorff dimension: log(5)/log() = } adh9622 { ; Anthony Hanmer 19/10/2002 Angle 6 ; I BELIEVE this is a tile... Axiom f ; but it's hard to prove. f=f++f--g++f|f--g++f+g g=gg } T325 { ; Anthony Hanmer 2000 Angle 4 ; DC type Axiom f;+f+f+f ;Axiom c9f-c10f-c12f-c14f; colour 1 ;Axiom c09f-c12f-c09f-c12f--c14f+f+f+f; colour 2 f=f-ff++f-f } _________________________________________________________________ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail