Quich

Just an advanced terminal calculator.

Quich is a small, easy to use, fast and useful calculator for your terminal with numerous features. Written in ANSI C.

You can enter in interactive mode by calling Quich without an operation.

Usage

Options

-d --degree Manage the given angles in degrees

-f --format The format to display the result.

-h --help Get help and information

-i --interactive Force interactive mode

-p --precision The number of decimals to be used for the internal numbers

-r --round The number of decimals to round the result

-t --thousands Display the result with thousands separators

-vvv --verbose Display the result with details

-v --version Show the application version

Functions

Syntax: func(operand)

• sqrt Square root

• abs Absolute value (positive)

• log Natural logarithm

• sin, cos, tan Sine, Cosine and Tangent trigonometric functions

• asin, acos, atan Arc sine, Arc cosine and Arc tangent trigonometric functions

• rand Random number between 0 and 1.

• round Round to the nearest integer value

• floor Round down

• ceil Round up

Variables

For defining a variable just write an equal operator between its name and value. Like this a=4+20.

Variables work by reference, meaning that if a is equal to b, changing the value of b will also change the value of a.

Available

Values PI, E and G (earth gravity).

The units of measurement for data storage mb, gb, tb and pt (they return the result in kb).

Install

Move to your Quich folder and run the following command:

make; sudo make install

Now you should be able to access Quich by running quich in your terminal.

Naming

You can specify the Quich name when installing it with the NAME makefile variable:

sudo make install NAME=calc

Now you will be able to access Quich with the calc command.

Examples

$ quich 5+3
8

$ quich "a=20;a+1"
21

$ quich "5+(cos(2)-2)^2"
10.8377655357568

$ quich "5+(cos(2)-2)^2" -p 2
10.86

$ quich 1234567+1 -t
1,234,568

$ quich 1gb+1mb
1049600

$ quich 12345 -f '%.1g'
1e+04

$ quich 5+PI -vvv
Tokens > '5' '+' '3.14159265358979'
Posfix > 5 3.14159265358979 +
Result > 8.14159265358979

Contributing

Any contribution or support to this project in the form of a pull request or message will be highly appreciated. ❤️

This project is open to changes so don't be shy. :)

License

Quich is open-source software licensed under the MIT license.