Elise

I will have to be going now, but thanks a lot!

⋄Elements ← {×/⍴⍵}

Sorry, i hadn't seen that message yet. Is it ×/⍴(the numbers)?

I indeed haven't done any programming before

Thank you!

With ⍴⍴(the number/letters)? Like you count the shape of the numbers/letters, and then you count the amount of numbers in that

I see, that's clear

⋄3 4 ⌷ 3 5⍴'EliseQuickStudy'

If you would have a rank 3 array, how would you point out in which layer of the list it is? I would assume it would have a second layer above, like two matrixes

0?

Yes, the language bar is here now

No, i just copy paste them

How can I use the shift L? It doensn't write the ⌷ when i try it

What does the rho do?

What are arrays?

Yeah sure!

⋄ +/÷⍨3 1 4 1 5

@Adám I can't think of any way to do that

No, I don't remember it right now

@Adám could you teach me some more about apl?

I will have to get going now, but thanks a lot!

⋄÷⍨3 1 4 1 5

⋄ 3 1 4 1 5 ÷ ⍨

⋄3 1 4 1 5 <⍨0

I believe squaring it with 0 would do that

For that specific list of numbers ⋄3 1 4 1 5 < 9 9 9 9 9 would work, but that wouldn't work for each list of numbers

⋄3 1 4 1 5 ×⍨0

Is it ⋄*⍨2

Thank you!

@Adám could you teach me a bit more about APL?

I'm not a programmer yet, and thank you!

I will be going to sleep now, thank you very much for teaching me!

⋄+/⍳100

⋄ !⍳100

I knew what it was after you explained it, I just hadn't heard that term before

It works the same in a graphic calculator

⋄ !10

Nope I haven't

⋄ 10+45

⋄ 10+45

the number multiplied by each number, like 4^2= 16 and it's devided by 16

¯1 ¯3

For a negative number and for example 10-5=5

10% for half an hour is pretty nice

I believe it says which of the letters are the same on both sides

It says which number of the left side are bigger than the numbers on the right side, the 1 means it is a bigger number, the 0 means it isn't.

The fisrt number on the left side was added to the first number of the right side, second to the second, and third to the third.

It added one to each of the numbers separately

I would assume that's 5

Yes that would be nice!