Display indicators show the current mode setting. If there is no display shown, this indicates COMP mode. • The COMP and SD modes can be used in combination with the angle unit settings. References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
Example: for 3 , to swap 3 and 2, press [3] [x ] [2] [SHIFT] [X-Y] [=]. The answer displayed is 8. References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
Converts the displayed value between mixed number and improper fraction. [a b/c] Converts the displayed value between fraction and decimal form. NOTE: After entering a fraction using a b/c, pressing [=] will display it in simplest form. References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
Calculates the cube root of a number. Example: [27] [SHIFT] [ [SHIFT] [x Calculates the specified root of a number. Example: For 27 , press [27] [SHIFT] [x ] [3] [=] References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
Example: To determine the number of different combinations of 4 items selected from 10 items. [10] [SHIFT] [nCr] [4] [=] 210 Factorials [SHIFT] [x!] Calculates the factorial of a number. Example: [5] [SHIFT] [!] References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
[SHIFT] [M-] Subtracts the displayed value from memory. [SHIFT] [Min] Replaces the current memory contents with the displayed value. To clear memory, press [0] [SHIFT] [Min] or [AC] [SHIFT] [Min]. References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
10 raised to the power of the value. [2] [SHIFT] [10 [SHIFT] [e Calculates the natural antilogarithm of the displayed value, which is e raised to the power of the value. [1] [SHIFT] [e References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...
Sample standard deviation. [SHIFT] [σ n] Population standard deviation. [SHIFT] [ Arithmetic mean. [SHIFT] [n] Number of data items. [SHIFT] [∑x] Sum of data. [SHIFT] [∑x Sum of the squares. References the Casio FX-260 Solar User’s Guide Casio FX-260 Scientific calculator...