How do you mirror algorithms?

[Reflix]

If you find a case thats horizontally or vertically mirrored to a case you have an algorithm for, how do you change the algorithm for it to work?

 

[pjk]

This site is useful for that.

 

[Reflix]

I mean Like for this case:

Can you tell me how to do it myself?

 

[Reflix]

ok that site worked, the alg is
R2 D' R2 D2 y' R2 D' R2

but whats the theory behind it?

 

[Cubenovice]

I mean Like for this case:

Can you tell me how to do it myself?

you DON'T need to mirror this one, It's the same case...

learn2PBL

 

[Reflix]

Can you link me to a good site for that?

 

[Stefan]

=> Wiki => PBL

 

[Cubenovice]

Can you link me to a good site for that?

no

This is just a case of general cube understanding.
Don't worry, it comes with time and practice

The case(s) you presented are the same case, just with different colors.
In PBL this is:
U Adjacent swap, D adjecent swap; set up with "two bars in front"

As far as mirroring algs goes: check Chris' pages on Speedcubing.com. There should be a great page on translating algs.

For simple L / R mirrors: just perform your regular alg but with the other hand
I do this with N, J, T, U and A-perms

Edit: as you're quite new to all this I'll play nice and provide the link to Chris' page:
http://www.speedcubing.com/chris/algconversion.html

 

[pjk]

=> Wiki => PBL

The PBL wiki page is:
[wiki]PBL[/wiki]

Used the wiki tags to generate the above link:
[noparse][wiki]PBL[/wiki][/noparse]

 

[Me]

I encourage you to work it out pen and paper, it's not that hard.
You can check your solution by either doing it or with: http://www.strangepuzzle.com/mirrors.html
( also the home of JNet cube timer :rolleyes: )