Xah Talk Show 2022-07-13 WolframLang Tutorial for Programer, String and Regular Expression

• Wolfram Language in Depth

• WolframLang everything is expression
• you compute by calling function
• 7k builtin functions. no need to load lib.
• every function name is full. so you can understand by just reading the function name

• many commonly used functions has a syntax shortcut. For example: Plus[1,2] can be written as 1+2

(* Expand[(8/(x^2+y) + x^3 y+Sqrt[x^2+y])^3] *)

"abc" <> "def"