Hi, there is a graph associated with {6,139} in Mathematica, one can see what it looks like by Graphdata[{6,139}]. But what does {6,139} mean?

@EdenHarder GraphData[{n,i},...] gives data for the i[Null]^th simple graph with n vertices.

@halirutan I'm still on v8.. :) But I'm glad it's fixed! But if they don't know how they fixed it, it might also mean that it will pop up again next version.. :)

@Öskå That is it has no special name, 139 is just a order in mathematica? Thanks

@EdenHarder I don't know what the numbers stand for but there are many of them: GraphQ@GraphData[{6, #}] & /@ Range@150, it's not just {6,139}.

@Öskå Thanks again!

@EdenHarder I'm sorry for the lack of more informations, but that's all there is in the docs :)

10.0.1 Home edition... finally available!

Whatever difference that makes.

I wonder where the non-quick revision history for Mma might be.

Does anyone know if free monthly cloud credits get accumulated, expire, how is it?

@Rojo I think I read they don't accumulate.

@kirma I thought so, but I have slightly more than 1000 so I wanted to check

@Rojo Probably it's stated somewhere in Wolfram Whatever Cloud FAQs.

One would expect

Blanking on what should be a simple task: make the font in BarChart labels black? Adding BaseStyle -> {Black, Bold, FontSize -> 13} is only getting me the latter 2 settings.

@bobthechemist LabelStyle should do it.

I couldn't open the W cloud usage dashboard all day

How to iterate over a tuble?

@ArnoudBuzing I got Mathematica 10.0.1 as a student edition when I bought it today, hurray :D

@hhh What is a tuble?

Moved question here, is it clear there?

In computer science, they have specific jargon for this kind of things where you loop over sub-sets. I think the term for 2 thing was tuble, 3 thing triplet or something like that .

@Pickett Thanks

@hhh Google is your friend when you're not sure about terminology. I think you mean "tuplet" which is an ordered list of elements, but it's just that and nothing more. Triplet is a list of three elements. Two elements is called a pair.

@Pickett yes q was about finding right terminology, tuple is the right word. 3-tuple for 3els' list, 4-tuple for 4els' list and so on.

n-tuple is the general term.

Now I try to understand how I can apply a function to it. in Python, I would do just [a+b for (a,b) in zip(range(10),range(10,20)] -- super easy!