You are willing to spend a few minutes reading this help, because you want to use this software efficiently, and then you can quickly understand it one How to use this software efficiently and quickly?
The "keyboard+mouse mode" is the most efficient, which is the recommended input mode. You can use the keyboard to directly input numbers, decimal points and operation symbols, and use the mouse to click the function of the software
two How to enter a formula? What are the input modes?
There are three input modes: "keyboard mode", "mouse mode" and "keyboard+mouse mode", which can complete all calculation input operations independently
three What is Keyboard Mode? How to enter in this mode? How to change the input position?
As the name implies, this is a mode of using the keyboard only. You can give up the mouse completely and use the keyboard to enter numbers, decimal points, addition, subtraction, multiplication and division, parentheses and functions (including function names, commas, etc.). To change the input position, use the left and right keys of the keyboard. To jump to the beginning or end, use the up and down keys of the keyboard.
Tip: "Keyboard Mode" provides rich keyboard association operations. Please see the "Keyboard Association" button of the software for details
four What is "mouse mode"? How to enter in this mode? How to change the input position?
You can use the mouse to click the button of the software to input. Click the Move Left and Move Right button to change the input position. Double click to jump to the beginning and end.
five What is the "keyboard+mouse mode"? How to enter in this mode? How to change the input position?
"Keyboard+mouse mode" is the recommended mode. "Keyboard mode" is convenient for inputting numbers, parentheses and other non functions, while "mouse mode" is convenient for inputting functions. You can combine the advantages of the two modes, that is, using the mixed input mode of keyboard and mouse. The recommended method is: only use the mouse to input functions, and use the keyboard to input others
six How to switch these three input modes?
Don't worry about this. The software is compatible with all modes by default, and there is no switching problem
seven How does the input position change?
Method 1: Click the mouse at the position you want to input
This method is always easy to use and works in all modes
Method 2: Click the left and right buttons of the software with the mouse
This method also works in all modes
Method 3: Use the left and right up and down keys of the keyboard
This method also works in all modes
eight How do I enter a function?
Method 1: Click different function buttons with the mouse
Method 2: Use the keyboard to enter functions in the format specified by the software
nine What should I pay attention to when entering functions with the keyboard?
Please be sure to use the format defined by the software to input functions. For the specific format, please check the "Function List" button or place the mouse on the button to view the prompt information
ten How are degrees/radians converted?
Click the "DRG" button with the mouse, and the status box displays the current angle status
eleven Is the input case sensitive?
It is not case sensitive, and the software will automatically correct uppercase letters to lowercase letters
eleven What happens when multiple operators are entered consecutively?
The software will automatically correct during your input process, leaving only the last operator
twelve What happens if I don't even enter the space?
It doesn't matter. The software will automatically clear all spaces
thirteen What does the "All/Half" button of the software do?
This button is only effective in "mouse mode". "Full/Half" is the abbreviation of "Full/Half Closed Brackets". Full Closed Brackets means that both the left and right brackets of a function appear, while Half Closed Brackets means that only the left bracket appears. The white square in the upper left corner of this button is used to indicate the current status. The whole white square indicates that the brackets are fully closed, and half of the white square indicates that the brackets are semi closed
fourteen How to view calculation history?
Click the "Calculation History" button, and the software will automatically record the history
fifteen How to use the formula in the calculation history?
Method 1 (proximity mode):
Click the up/next calculation button (indicated by the up/down arrows in the software) to easily use the calculation formula calculated up/next time
Method 2 (global mode):
Click the "Calculation History" button, click the number corresponding to the calculation history in the window, and the corresponding formula will enter the input box; You can also copy some formulas in the calculation history and paste them into the input box
sixteen What does the Copy button do?
Click the "Copy" button on the right side of the result box to copy the results into the Windows clipboard, so that you can paste the results to the desired place
seventeen What does the "Go To Screen" button do?
Click the "Up screen" button on the right side of the result box, and the calculation results will be written into the input box, so that you can use the calculation results just obtained for further calculation
eighteen Is the memory function of the software easy to use? What kinds are there?
It's very useful. Memory memory can be divided into two types, one is numerical memory (including M (1), M (2), M (3) and M (4)), and the other is operational memory (including memory add/subtract/multiply/divide memory)
Note: All memory stores the data in the input box. To save the data in the result box, first click the "Up screen" button to write the results into the input box
nineteen How can I use memory to store data? How to retrieve data?
Click the memory button (such as M (1) button) to save the data in the input box to the memory. To save the data in the result box, first click the "Previous screen" button to write the results into the input box. To retrieve data, click the value button below the memory
twenty How to clear the data of operation memory?
Click the second button "Reset button" below the operation memory
twenty-one What is independent/joint operation?
Independent operation means that the memory add/subtract/multiply/divide memory is independent of each other, and joint operation means that the four memories maintain data sharing; The default mode is independent operation; Click the button at the bottom of the memory module to change the mode
