The official version of redcrab calculator is an efficient, convenient, professional and practical formula editing software.The official redcrab calculator software also has a built-in full screen calculator editor. Mathematical expressions cannot be entered through the command line, but can be entered in the editing window. All formulas can be displayed on the screen and the results can be displayed next to the expressions.The latest version of redcrab calculator is suitable for scientists, students and teachers. Once you get started, you will get twice the result with half the effort.
Introduction to redcrab calculator software
The formula editing software (redcrab calculator) is a practical formula editor, which can draw geometric figures, calculus and circuit diagrams with the mouse, and supports the editing and calculation of common formulas such as root sign, square root, fraction, etc. It is an indispensable tool for mathematical teaching and learning and the production of corresponding mathematical formulas.
Function Introduction of Redcrab Calculator
1. Free placement of mathematical formulas with natural symbols
2. Results in numeric format
3. Decimal fixed point, floating point, index
4. Hexadecimal, octal or binary
5. Date and time format
6. Optionally and text
7. Use UoM
8. Prefixed
9. Assign output formats to variables individually
10. Sound announcement results
11. Number of chart types displayed in the result graph
12. 2D function plotter
13. Calculated in UoM.Automatic conversion of different systems in the formula (kilometers, miles, acres, liters, yards).Automatische Umrechnung verschiedener Systeme in einer Formel(km,Meilen,Hektar,Liter,Yard)
14. Define your own mathematical function
15. Accuracy number: 14/28
16. Print Selection of Sheet
17. Insert Text Box
18. Integrated functions:>250
19. Tooltips and online help in German and English
20. Interfaces (APIs) perform their own functions in external programs
21. Slider for variable data input
22. Improved user interface.You can select a classic menu with toolbars or a ribbon menu.Accumulated updates with new functions, bug fixes and improvements.
Redcrab calculator software features
1. In the full screen calculator editor, mathematical expressions cannot be entered through the command line, but can be entered in the editing window. All formulas can be displayed on the screen and the results can be displayed next to the expressions.
2. Just use the mouse to draw geometric figures, calculus, circuit diagrams, etc., and it will automatically calculate the results.It can even show the step-by-step solution process, which can improve the work efficiency of students.
3. RedCrab software is suitable for scientific workers, students and teachers. Once you get started, you will get twice the result with half the effort.
4. RedCrab Scientific Calculator allows users to enter mathematical expressions in the editor. For some special mathematical symbols, you can find and enter them from the symbol library provided by the software, such as root sign, square root, score, etc.
5. As for the input format, the position does not need to be fixed, but it must conform to the standards and rules of mathematical expression.The entered formula is displayed in black font. Click Enter after input, and the results are displayed in blue font.
Red Crab Calculator System Requirements
Windows XP,
Windows Server 2008,2012,
Windows Vista,Windows 7,
Windows 8,Windows 10
Net Framework 4.0
Installation steps of redcrab calculator
1. Download the official redcrab calculator software package on the site
2. Unzip the redcrab calculator software and run the file
3. Double click to open, enter the redcrab calculator software interface
4. This software is a green version and can be used without installation
How to use redcrab calculator
1. After downloading and decompressing, click RedCrab.exe to quickly open it;
2. Click the application to enter the main interface of the software
3. You can quickly set the font you need to use;
4. You can quickly view the charts you have made;
5. You can select the user interface language used by the software;
6. You can select the folder file you want to use;
7. Result display format
The check box toolbar contains a combo box to change the number format displayed in the results.
You can choose between fixed point, floating point, scientific index, technical index, prefix, hexadecimal, octal, binary, or date time.
Frequently asked questions about redcrab calculator
The Method of Overload Variable Calculation
You can assign different values to the same variable.
p = u * i =
p = U2 / r=
However, overloaded variables have no unique defined value and cannot be used for further calculation or reference.
Overloaded constants can be reused.For example, the constant "e" is defined as "Euler" value "2.7182818".You can specify another value and use "E" for further calculation.
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