HP 35s HP 35s scientific calculator - User Guide - Page 353

G Operation Index This section is a quick reference for all functions and operations and their formulas, where appropriate. The listing is in alphabetical order by the function's name. This name is the one used in program lines. For example, the function named FIX n is executed as 8 (1) n. Nonprogrammable functions have their names in key boxes. For example, . Non-letter and Greek characters are alphabetized before all the letters; function names preceded by arrows (for example, DEG) are alphabetized as if the arrow were not there. The last column, marked , refers to notes at the end of the table. Name  × Keys and Description Page Changes the sign of a number.  Addition. Returns y + x. 1-15 1 1-19 1  Subtraction. Returns y - x. 1-19 1  Multiplication. Returns y × x.  Division. Returns y ÷ x.  Power. Indicates an exponent. 1-19 1 1-19 1 6-16 1 Deletes the last digit keyed in; clears x; clears a menu; erases last function keyed in an equation; deletes an equation; deletes a program step. Displays previous entry in catalog; moves to previous equation in equation list; moves program pointer to previous step. 1-4 1-8 6-3 13-7 1-28 6-3 13-11 13-20 Operation Index G-1