Functional operators

item:list

prepends an item to a list, or a string. Examples: a:b:c:{} -> {a,b,c}
"hello":" ":"world" -> "hello world"

"oper" @ arg

Applies an operator to arguments. Examples: "Sin" @ a -> Sin(a) "Sin" @ {a,b} -> Sin(a,b)

oper /@ arglist

Applies an operator to arguments in a list, in a threaded manner. Example: "Sin" /@ {a,b} -> {Sin(a),Sin(b)}

n .. m

returns a list of numbers from n upto m. Example: 1 .. 4 -> {1,2,3,4}