SINV

Member Of Menu: 
Store
Argument Types: 
Symbol
Result Type(s): 
None
Invertible: 
No
Valid In Expression: 
No
Stack Diagram: 
Symbol1

This operation takes a symbol from the stack. It looks for the value of that symbol in the current directory, calculates the INV of the value, then stores that result back to that symbol. The old value of the symbol is replaced with the new calculated value.