APL syntax and symbols
Alright kiddo, APL is a programming language that has its own way of writing things called "syntax."
In APL, you use a lot of symbols to represent different things. For example, a single arrow → means "assign" and two arrows ←← mean "take from."
One symbol you'll see a lot is the "quad" symbol ⍴ which is used to represent the shape or dimensions of an array (a type of data structure). It's like saying "this array has X number of rows and Y number of columns."
Another symbol you might come across is the diamond symbol ⋄ which is used to separate different statements or expressions in your code. It's like saying "Ok, that's done, now on to the next thing."
There are also symbols like ⊂ and ⊃ which are used to represent nested arrays or groups of data.
Overall, using symbols in APL can make it faster and more efficient to write code, but it can also make it a bit harder for someone who's not familiar with the language to understand what's going on.
In APL, you use a lot of symbols to represent different things. For example, a single arrow → means "assign" and two arrows ←← mean "take from."
One symbol you'll see a lot is the "quad" symbol ⍴ which is used to represent the shape or dimensions of an array (a type of data structure). It's like saying "this array has X number of rows and Y number of columns."
Another symbol you might come across is the diamond symbol ⋄ which is used to separate different statements or expressions in your code. It's like saying "Ok, that's done, now on to the next thing."
There are also symbols like ⊂ and ⊃ which are used to represent nested arrays or groups of data.
Overall, using symbols in APL can make it faster and more efficient to write code, but it can also make it a bit harder for someone who's not familiar with the language to understand what's going on.