Gananayantra-Rusting (ગણનયંત્ર)

A comprehensive Rust-based calculator suite inspired by industry-standard tools like calculator.net.

Features

1. Fitness & Health (WHO Guidelines)

• BMI: Body Mass Index with classification categories.
• Calorie & BMR: Daily energy needs and basal metabolic rate (Mifflin-St Jeor).
• Body Fat: Estimation via the U.S. Navy circumference method.
• Ideal Weight: Devine formula estimations.
• Pace: Speed and pace tracking for exercise.
• Pregnancy Tools: Due date (Naegele's Rule), Conception estimation, and progress tracking.

2. Financial

• Loan Suite: Business Loans, Mortgages, and Auto Loans.
• Investment: Retirement planning, Investment growth, and Compound Interest.
• Taxes & Salary: Simple Income Tax, Sales Tax, and Salary conversion.
• Economic: Inflation impact calculator.

3. Math & Science

• Basic Math: Arithmetic operations.
• Advertising: CPM (Cost Per Mille) and campaign metrics.
• E-Commerce: Profit margins and discount tracking.

Usage

Run the CLI using Cargo:

cargo run

Installation

Add to your Cargo.toml:

[dependencies]
gananayantra-rusting = "0.1.3"