Walkthrough of an RPL program for an RPN programmer

[Albert Chan]

(08-19-2018 06:31 PM)DavidM Wrote:  "→" also has overloaded functionality.
In particular, it will execute either a program object («...») or an algebraic object ('...') with the provided locals.

Wait a second.

Expression -> x y z << ... >>, the overloaded symbol were ->, not << ... >> ?

<< ... >> still means code object, execution delayed until the locals are setup.

Now it make sense.

Otherwise, we created the locals before opening the scope, which make no sense.