The & is a postfix operator that converts an expression into an anonymous function. See “Pure Functions”: https://reference.wolfram.com/language/tutorial/Funct

The & is a postfix operator that converts an expression into an anonymous function. See “Pure Functions”: https://reference.wolfram.com/language/tutorial/FunctionalOperations.html#17469 https://reference.wolfram.com/language/tutorial/FunctionalOp...