Example 1: Assign `9` to `x` variable
Press 9 SHIFT RCL (STO) ) (x)
![Assign `9` to `x` variable](/docs/_astro/img_3.BLEn38mH_Z26JywE.webp)
Watch the video for more details:
CalcES supports assigning value to a variable and recall a variable. These variables can be used with other calculation.
To enter x
variable, press ALPHA ) (x)
To enter y
variables, press ALPHA S<->D (y)
Enter a value
Press SHIFT RCL (STO) followed by a variable name
Example 1: Assign `9` to `x` variable
Press 9 SHIFT RCL (STO) ) (x)
Watch the video for more details:
Example 2: Assign `2.5` to `r` variable
r
variable is localed on extended keyboard (press 2nd key to open)
Press keys: 2 . 5 to input 2.5
Then press keys: SHIFT RCL (STO) 2nd r
Watch the video for more details:
After assigned value to a variable, press ALPHA followed a variable name to insert to current editor.
Example
Calculate x+3 with x=9
Open drawer menu
Tap Variable Values
A Variable Values dialog is displayed