Wiki Discussion Thread

[qwr]

I think most people are interested first and foremost in single dedge flip alg ("OLL parity"). I always went with lucasparity but that might not be the most popular alg these days.

 

[Christopher Mowla]

Hey everyone! I upgraded https://www.speedsolving.com/wiki/index.php?title=4x4x4_parity_algorithms to have a (much needed, IMO) DARK theme! I also fixed the previously messed up abundance of vertical spaces. FYI.

And don't worry. The "printable version" wasn't good before anyway.

(And I couldn't do anything about the Table of Contents. It looks okay I guess...)

EDIT:
I can certainly write 2 more templates to factor out more code (for formatting of the headings) if desirable.

EDIT2:
Never mind about that. Adding any more templates to be loaded into the sheet will probably cause a:

Template include size is too large. Some templates will not be included.

Error message, where it will display the template name in place of where the output of it should be. (At this point, the page can only take a few dozen more algorithms before it starts to failing to display "algorithm bars" at the end of the page (output from Template:Alg6).

I may even need to remove the templates that I added recently, should there be a sudden burst in new algorithms to add to the page.

EDIT3:
I reduced the size of the template so that the template include size is at 74.9% capacity.

Turns out that for the revision before the dark theme, it was nearly at 100%. So this error would have happened when adding just a few more algs to that previous revision! But I updated that revision's template (Alg5) to reduce its capacity (for revision history log sake).

In summary (for this edit), we have a little more room now to add more content to the page without having to split it up. But of course, should the number of new algorithms come close to about 25% of what's there now, then we will have to (unless the template include capacity limit is increased, of course).

 

[Christopher Mowla]

And don't worry. The "printable version" wasn't good before anyway.

I notified our beloved @rokicki about me updating this wiki page. After he looked at it, he suggested that I removed the urls (from the algorithm rows/bars) from the printout. One thing led to another and ... go check out the printable version! (You can remove the headers/footers by the printing settings in your internet browser.)

(But in order for me to accomplish this, note that I had to make clicking on the SS cube logo the means to navigate to alg.cubing.net to see the animation. I have updated those instructions in the Introduction, but just an FYI for anyone reading from here.)

I also (with very little extra template include space cost) made the majority of columns in the algorithm tables line up. (Another suggestion by Tom Rokicki.)

 

[Christopher Mowla]

I have also updated the template that 4Z4 Method and ZZ44 Method use so that their printable version is at least not hindered by the "algorithm bar" template that they now use (Alg4b).

In addition, I have added the line of code to the very beginning of their page code:

<div style="print-color-adjust:exact;">

and this at the very end:

</div>

So that they print out in color. (More specifically, they print out looking as close to what they appear online as possible, I believe.)

For wiki contributors (and if it's okay with @pjk ), feel free to add these 2 lines of code to whatever wiki pages you wish that you want to print out "correctly" (with regards to retaining the original page's color).

Although it may be desired to have them, for both pages mentioned above and the 4x4x4 parity algorithms page, I also included an additional part to the code above so that it omits the external link superscript arrows.

<div class="plainlinks" style="print-color-adjust:exact;">

However, I am guessing that these arrows may be desired by some, as it differentiates an external link from an internal link (and they appear on Wikipedia as well). But there are external links on Wikipedia which do not have these arrows. And therefore, that alone makes omitting them a logical choice.

EDIT:
And while I'm at it, I will share one other (important) thing I learned regarding controlling how the printout looks. Should there be any section of the page which we do NOT wish to be printed, we can just sandwich those lines in between the following 2 lines of code as follows:

<div class="noprint">
<!-- Desired code lines to omit from printout.-->
</div>

(I don't think we can put wiki dividing lines (for example, ==Heading==) between these lines of code and it actually work. The lines to omit probably need to be within a subsection.)

 

[Christopher Mowla]

At this point, I'd recommend switching to Twizzle:

• Remove the scheme param (alg.cubing.net never supported it properly, Twizzle doesn't support it yet).
• Change cube= to puzzle=
• Change animtype=solve to setup-anchor=end
• The alg param uses normal URL param encoding (e.g. the prime symbol is not converted to -)

Example: https://alpha.twizzle.net/edit/?puzzle=2x2x2&setup-anchor=end&alg=R2+U'+R2+U2+y+R2+U'+R2

Instructions followed. Now pages that use Template:Alg6 (currently 4x4x4 parity algorithms) and Template:Alg4b (currently 4Z4 Method and ZZ44 Method) go to alpha.twizzle.net instead of cubing.net.

(Better late than never!)

 

[Christopher Mowla]

With Gil's kindness to add a parameter for Old WCA notation support, I have switched the cube applet that the 4x4x4 parity algorithms page uses to cubedb.net. (And 100K bytes of SiGN notation translations have been removed.)

(I have written a notification at the very top of the page.)

All algorithms are now linked to his online applet with the exception of the algorithms in this section (I wanted to show the 4x4x4 supercube for those) and the last 2 algs in this section (as one is 3150 half turns and the other is 4680 half turns of which cubedb couldn't load. I have kept them linked to alpha.twizzle.)

I initially was going to modify Template:Alg6 which links to alpha.twizzle (well, I did, but I reverted the change), but the fact that I still needed it for those 2 very LONG algorithms and the fact that maybe someone wants to use it for another page, I made Template:Alg7 to link to cubedb.net instead.

 

[qwr]

I complained about the F2L page being a dumping ground of mid/bad/terrible algs, and so I decided to take it into my own hands and clean out some of them. Some of these like U F' L' U L F R U R' are baffling and the only usecase I can imagine is for FMC which shouldn't be on this page anyway. I would make a mention on the talk page, but it's been broken for years.

 

[Fred]

I complained about the F2L page being a dumping ground of mid/bad/terrible algs, and so I decided to take it into my own hands and clean out some of them. Some of these like U F' L' U L F R U R' are baffling and the only usecase I can imagine is for FMC which shouldn't be on this page anyway. I would make a mention on the talk page, but it's been broken for years.

I can see there were a lot of bad algs you deleted, so thanks for that. A few of the deleted algs I would have kept. Some of them were intended for when you're solving into a back slot. The wide f insert into back slots is standard and should be on the wiki. F/F' <RU/LU> F'/F algs are a good way to handle bad EO cases without rotation. I don't these very much, but it is a thing some fast solvers do. Also check out any Brian Sun F2L video if you want to see some mindblowing algs.

 

[qwr]

I can see there were a lot of bad algs you deleted, so thanks for that. A few of the deleted algs I would have kept. Some of them were intended for when you're solving into a back slot. The wide f insert into back slots is standard and should be on the wiki. F/F' <RU/LU> F'/F algs are a good way to handle bad EO cases without rotation. I don't these very much, but it is a thing some fast solvers do. Also check out any Brian Sun F2L video if you want to see some mindblowing algs.

My opinion is that solving into other slots is useful but shouldn't be on the main algs page. Otherwise we would have algs for y, y', y2 which is confusing for the front right slot algs that require a rotation for unoriented edges. If the alg has a special reason like EO or OH, it should be noted so people don't get confused.