For example , to evaluate 2 + 3 , the following keystrokes are required : ( 2 ) ( enter ) ( looks like ( B ^ ) ) ( 3 ) ( + ) .
Manual calculations in automatic mode are in accordance with Reverse Polish Notation logic .
To evaluate 2 + 3 , the following keystrokes are required : ( 2 ) ( enter ) ( looks like ( B ^ ) ) ( 3 ) ( + ) .
Manual calculations in automatic mode are in accordance with Reverse Polish Notation logic .