Command-Line Calculator
Calculator with History
Free
2.4.2for iPhone, iPad and more
Age Rating
Command-Line Calculator Screenshots
About Command-Line Calculator
Command-Line Calculator (CLCalculator) provides the most fluid interface, especially if you are performing chained calculations i.e. multiple calculations that rely on the results of previous calculations.
By providing a command-line interface, CLCalculator allows you to easily enter and view the history of your calculations. You focus on your calculations instead of being intimidated by myriad of buttons on a traditional calculator interface! In addition to performing basic calculations, CLCalculator provides an array of features such as:
- Assign and reuse variables
- Complex numbers
- Number bases i.e. binary, octal, hexadecimal
- Constants e.g. e, pi
- String manipulation
- Matrices
- Unit conversion: in-built and user-defined (create your own units!)
- Functions: in-built and user-defined (create your own functions!)
- Arithmetic functions e.g. fraction, square root, rounding off, ceiling, floor, logarithm
- Algebra functions e.g. derivative, simplify symbolic expressions, solve linear equations
- Bitwise functions e.g. bitwise and, not, or, left and right shift
- Combinatorics functions e.g. Bell, Catalan, Stirling numbers
- Geometry functions
- Logical functions e.g. and, not, or, xor
- Probability functions e.g. combinations, permutations, factorial
- Relational functions
- Set functions e.g. cartesian product, intersection, union
- Statistics functions e.g. mean, median, mode, standard deviation, variance
- Trigonometry functions e.g. sin, cos, tan, cot, sinh, acos
- and much more!
The app also comes with a comprehensive in-built help system with plenty of examples. CLCalculator is powered by math.js (https://mathjs.org/)
By providing a command-line interface, CLCalculator allows you to easily enter and view the history of your calculations. You focus on your calculations instead of being intimidated by myriad of buttons on a traditional calculator interface! In addition to performing basic calculations, CLCalculator provides an array of features such as:
- Assign and reuse variables
- Complex numbers
- Number bases i.e. binary, octal, hexadecimal
- Constants e.g. e, pi
- String manipulation
- Matrices
- Unit conversion: in-built and user-defined (create your own units!)
- Functions: in-built and user-defined (create your own functions!)
- Arithmetic functions e.g. fraction, square root, rounding off, ceiling, floor, logarithm
- Algebra functions e.g. derivative, simplify symbolic expressions, solve linear equations
- Bitwise functions e.g. bitwise and, not, or, left and right shift
- Combinatorics functions e.g. Bell, Catalan, Stirling numbers
- Geometry functions
- Logical functions e.g. and, not, or, xor
- Probability functions e.g. combinations, permutations, factorial
- Relational functions
- Set functions e.g. cartesian product, intersection, union
- Statistics functions e.g. mean, median, mode, standard deviation, variance
- Trigonometry functions e.g. sin, cos, tan, cot, sinh, acos
- and much more!
The app also comes with a comprehensive in-built help system with plenty of examples. CLCalculator is powered by math.js (https://mathjs.org/)
Show More
What's New in the Latest Version 2.4.2
Last updated on Feb 9, 2024
Old Versions
Improved documentation
Show More
Version History
2.4.2
Feb 9, 2024
Improved documentation
2.4.1
Oct 2, 2023
Bug fixes and performance improvement
2.4
Sep 30, 2023
More customizable options
2.3
Sep 27, 2023
Optimized for iOS and iPadOS 17
2.2.3
Aug 8, 2023
Bug fixes and performance improvement
2.2.2
Aug 6, 2023
Bug fixes and performance improvement
2.2.1
Aug 3, 2023
Bug fixes and performance improvement
2.2
Aug 2, 2023
- frac() function to convert a decimal to fraction e.g. frac(0.6)
- Show/hide info panel
- Show/hide info panel
2.1
Nov 26, 2022
Optimized for iOS and iPadOS 16
2.0.1
Nov 3, 2021
Minor display adjustment for Startup commands.
2.0
Oct 29, 2021
Ability to automatically load user-defined commands at startup
1.7
Sep 28, 2021
- Optimized for iOS and iPadOS 15
- Uses math.js 9.5.0
- Uses math.js 9.5.0
1.6.1
Jun 26, 2021
Minor bug fix
1.6
Jun 9, 2021
Previous result is automatically saved to the variable ans
1.5
Jun 1, 2021
Improved interface for landscape
1.4.2
May 20, 2021
Improved help system
1.4.1
May 18, 2021
Minor bug fixes for keyboard
1.4
May 9, 2021
Minor interface enhancements
1.3
May 8, 2021
Improved help system
1.2
May 7, 2021
Improved help system
1.1
May 5, 2021
Interface enhancements
1.0
May 4, 2021
Command-Line Calculator FAQ
Click here to learn how to download Command-Line Calculator in restricted country or region.
Check the following list to see the minimum requirements of Command-Line Calculator.
iPhone
Requires iOS 13.0 or later.
iPad
Requires iPadOS 13.0 or later.
Mac
Requires macOS 10.13 or later.
iPod touch
Requires iOS 13.0 or later.
Command-Line Calculator supports English