DROPN

Member Of Menu: 
Stack
Argument Types: 
Any
Real
Result Type(s): 
None
Invertible: 
No
Valid In Expression: 
No
Stack Diagram: 
Item1 ... Itemn Realn+1 →

This operation takes a real number from the top of the stack which indicates how many other items should be popped from the stack. When completed, the real number and n other items (based on the value of that real number) will be removed from the stack.