@acer 

Wow, It is all in there. I deeply appreciate it.

Its a wonderful way to start the week

Thanks a lot

@ecterrab 

Thanks ! looking forward to hearing from them

@ecterrab 

Thanks Edgardo,

Unfortunadly, its doest look good for me. I have Maple 13, and I dont know if this could be the source of the error.

The last section I see is "Cosmological Data", while there should be a lot more after that.

Do you see some sections after that one ?

about the new packages, tahnk you for the comment, I ll look at that, after i can fix this error..

Best

Vicente