HP 6s HP 6S Scientific Calculator - (English) User's Guide - Page 5

1. Keyboard General keys Key Functions 0 to9:. Data entry +-* d= Basic calculation ¡ Reset the calculator and clear the memory Ô Clear/clear error Ó Change sign Page 8 8 9 9 8 Memory keys Key r ´ ³ m Functions Retrieve data from the independent memory Store display data in memory Exchange of display data and contents of memory Add displayed data to memory Page 11 11 11 11 Special keys Key I M () ¹ P Functions Inverse Mode Brackets (parentheses) Exponent Pi Page 7 7 10 8 13 Key ØÅ ¯ Ù ² Õ ¼ » ½ ¾ Functions Sexagesimal/decimal notation conversion Page 13 Mode of angle 13 DEG→RAD→GRAD→DEG Angular conversion of data 13 DEG→RAD→GRAD→DEG Register exchange 11 Clearing the last 9 entered digit Fix the number of digits 9 after the decimal point Floating notation 9 Scientific notation 9 Engineering notation 15 Base-n keys Key A to F & o x X Ì N Functions Decimal Page 16 Binary 16 Hexadecimal 16 Octal 16 Hexadecimal numbers only 16–18 And 17 Or 17 Exclusive Or 17 Exclusive Nor 17 Not 17 Negative 18 Keyboard 5