Coincidence . . . this contributor just now stumbled across this question, and just
happens to also be using a CASIO fx-260solar.
Whenever you have any number in the window and you press [shift]-[square-root],
the number in the window changes to the square-root of the number that was there
before you pushed the button.
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On my CASIO fx-115MS it is the "log" button you need to press the "shift" button then press log and a small "10" will appear on your calculator screen. Hope this helps...
You press the SHIFT button and then you press the x10 button.
it's above the no 7 along with the STO button as a shift activated key
The INV button is the same as the SHIFT button on the top left corner of the buttons (the leftmost button under the screen).
"Road Calculation & setting out" Basic program for Casio Calculator fx-880p.
Casio manufactures and markets at least 21 different calculators. Some of them have 'square' buttons and some don't.
On my CASIO fx-115MS it is the "log" button you need to press the "shift" button then press log and a small "10" will appear on your calculator screen. Hope this helps...
You press the SHIFT button and then you press the x10 button.
The natural log button, ln, is in the third row from the top.
on a fxMs-82s Casio calculator C A 1 C U 1 A 7 0 (square root sign)
it's above the no 7 along with the STO button as a shift activated key
Calculator watches have existed since the 1970's while the most popular brand was Casio, the Japanese electronics company. The first Casio calculator watch was launched around 1985.
The INV button is the same as the SHIFT button on the top left corner of the buttons (the leftmost button under the screen).
calculator
The Casio fx-300ES calculator does not have a specific button for probability calculations. However, you can perform probability calculations by using the appropriate formulas and functions, such as the factorial (!) key for permutations and combinations, or the appropriate statistical functions for probability distributions.
To check the battery level on a Casio fx-570MS scientific calculator, you need to press the "SHIFT" button followed by the "7" button to access the "SETUP" menu. Then, use the arrow keys to navigate to the "Battery Type" option and press the "EXE" button. The battery level will be displayed on the screen as either "GOOD" or "WEAK." If the battery level is weak, it is recommended to replace the LR44 battery to ensure optimal performance of the calculator.
"Road Calculation & setting out" Basic program for Casio Calculator fx-880p.