What does RCL mean in calculator?

12.1 Display indicators

Symbol on display	Meaning
STO	The STORE key ( (STO)) has been pressed.
RCL	The RECALL ( ) key has been pressed.
	The calculator is set to measure angles in degrees.
	The calculator is set to measure angles in radians.

What is RCL on a Casio calculator?

RCL is the “recall” feature. Contrast it with the STO feature with stores a numeric value in a memory register. Afterwards, hitting RCL recalls the numeric value so that you can use it in another calculation… You can see the STO and RCL buttons on my scientific calculator below, are first-function keys, —very handy!

What is the ex key on calculator?

When you press the M/EX key, it toggles between conversion mode and memory mode. You will see “EXCH” on the display when in conversion mode.

What is RCL and STO?

With Key Preview, tapping STO or RCL will display the value of the respective storage variable on the key. This feature makes it easy to see which variables are available and the values of used variables.

What does the E button on a calculator mean?

On a calculator display, E (or e) stands for exponent of 10, and it’s always followed by another number, which is the value of the exponent. For example, a calculator would show the number 25 trillion as either 2.5E13 or 2.5e13. In other words, E (or e) is a short form for scientific notation.

What is Eng on a calculator?

On most calculators, engineering notation is called “ENG” mode.

How do you get to settings on a TI 84?

The Mode menu, which is accessed by pressing [MODE], is the most important menu on the TI-84 Plus calculator; it tells the calculator how you want numbers and graphs to be displayed. The Mode menu for the TI-84 Plus C is pictured in the first screen.