brliant-calc 2.1.1

A advanced calculator for complicated mathematics.

Brliant Calculator

A powerful, advanced command-line scientific calculator for engineers, scientists, and developers.

Features

• Basic Arithmetic: Addition, subtraction, multiplication, division, modulo.
• Advanced Math: Trigonometry, logarithms, exponentials, factorials, powers.
• Vector Operations: Dot product, cross product, magnitude, normalization, angle between vectors.
• Physics Formulas: Force, kinetic energy, potential energy, Ohm's law, work, speed, acceleration.
• Unit Conversions: Length, mass, temperature, time, speed.
• Currency Conversion: Real-time currency exchange rates.
• Matrix Operations: Multiplication, determinant, inverse, eigenvalues/eigenvectors, transpose, rank.
• Complex Numbers: Arithmetic, polar/rectangular conversion, magnitude, phase.
• Symbolic Math: Algebraic simplification, differentiation, integration, equation solving.
• Graphing: 2D function plotting using Matplotlib.
• Dimensional Analysis: Unit-aware calculations and conversions.
• Arbitrary Precision: Exact rational arithmetic and high-precision decimal calculations.
• Interactive Shell: A dedicated shell mode for continuous calculations.

Installation

pip install brliant_calc

Custom Command Aliases

Create custom shortcuts for the calculator command (permanently installed, no PATH modification needed):

brliant_calc -changeCall bcalc


brliant_calc -listAliases


brliant_calc -removeAlias bcalc

Note: On Windows 11, if you don't have sudo installed, you can enable it in Settings → System → For developers → Enable sudo.

Usage

Run the calculator using python main.py [command] [arguments].

Basic Operations

python main.py basic add 10 5
python main.py basic mul 2 3 4

Advanced Math

python main.py adv sin 1.57
python main.py adv log10 100

Matrix Operations

python main.py matrix mul "[[1,2],[3,4]]" --m2 "[[5,6],[7,8]]"
python main.py matrix det "[[1,2],[3,4]]"
python main.py matrix inv "[[1,2],[3,4]]"

Complex Numbers

python main.py complex add "1+2j" --c2 "3+4j"
python main.py complex polar "1+1j"

Symbolic Math

python main.py symbolic diff "x**2 + 2*x + 1" --variable "x"
python main.py symbolic integrate "sin(x)"
python main.py symbolic solve "x**2 - 4"

Graphing

python main.py plot plot "sin(x)" --range "0,6.28"

Dimensional Analysis

python main.py dim evaluate_dim "5 * meter + 30 * centimeter"
python main.py dim convert_dim --value 100 --from_unit "km/h" --to_unit "m/s"

Arbitrary Precision

python main.py precise add_fraction "1/3" "1/6"
python main.py precise div_decimal "1" "3" --precision 50

Interactive Shell

Enter the interactive mode to run multiple commands without restarting:

python main.py sel basic

Shortcuts

You can use the following short aliases for commands:

• basic -> b
• adv -> a
• curr -> cr
• convert -> cv
• vector -> v
• physics -> p
• units -> u
• matrix -> m
• complex -> cx
• symbolic -> s
• plot -> pl
• dim -> d
• precise -> pr
• sel -> sh

Example: python main.py b add 1 2 is the same as python main.py basic add 1 2.

Tab Completion

This tool supports tab completion for commands and arguments using argcomplete.

1. Install argcomplete:

   pip install argcomplete
   

2. Activate completion (depends on your shell):

   Bash:

   eval "$(register-python-argcomplete main.py)"
   

   PowerShell:

   Import-Module argcomplete
   

   (See argcomplete documentation for permanent configuration).

3. Usage: Type python main.py <TAB> to see available commands.

Contributing

Contributions are welcome! Please submit a pull request or open an issue.

License

MIT License