Fingers
i am used to count some call this a manual calculator it's also called abacus
an abacus
There is no such number on a calculator. If you see "R" on a calculator, it is probably some calculation - for example, conversion from polar to rectangular coordinates. Check the manual for your calculator.
Not quite sure what you want; the calculator only shows a limited number of decimals in any case. Some calculators have options to round the result to a certain number of decimal places. If that's what you want, check your calculator's manual for details.
He did many great things. Some contributions he made were to mak the first calculator
ATF+4 is an Automatic Transmission fluid but it is possible that it is used in some Chrysler Manual Transmissions. Check your owner's manual or call a Chrysler dealer to be sure.
First of all, you need some experience in computer programming - for example, Java or Flash.
There is none. They're both the same. The companies/websites are different like some want to be posh and call it a manual and others just like being simple and call it a guide.
Check the manual of your specific calculator. What I have seen is usually something like the following: The calculator tends to automatically show fractions as mixed fractions. The calculator has a "fraction" key, often labelled ab/c. Pressing the "shift" key (or some similar key for "extra functions") followed by the fraction key will often to the desired conversion in the other way (from mixed to improper).
Some scientific calculators can't handle complex or imaginary numbers. If you happen to have a special calculator that does, probably the manual will tell you how to enter them.The HP 48 and up series does. It depends on if your calculator is in Polar Coordinate mode or X-Y coordinate mode, but a quick way to get the imaginary number i (regardless of which mode the calculator is currently in), is to press -1, then 'square root' button.
On normal calculator, press 'Off'. If your calculator doesn't have this button, the calculator will turn off automatically after some time. On scientific calculator, press 'shift' and press 'AC'. (depends on your version of the calculator)
The unknown variable key on a scientific calculator is typically labeled as "x," "y," or sometimes just a letter representing the variable. It is often found near the number keys or in the function area, depending on the calculator model. Some calculators may also have specific keys for solving equations, such as "SOLVE" or "EQN." If you're unsure, consult the user manual for your specific calculator model.