gananayantra-rusting 0.1.1

A comprehensive health and wellness calculator in Rust based on WHO guidelines.
gananayantra-rusting-0.1.1 is not a library.

Gananayantra-Rusting (ગણનયંત્ર)

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

Features

1. Fitness & Health

  • BMI: Body Mass Index with WHO categories.
  • Calorie/BMR: Mifflin-St Jeor equation for metabolic rate and maintenance.
  • Body Fat: U.S. Navy Method (circumference-based).
  • Pregnancy Tools: Due date (Naegele's Rule) and conception estimation.

2. Financial

  • Business Loan: Calculate monthly payments, total interest, and total payoff.

3. Math

  • Basic Operations: Addition, subtraction, multiplication, and division.

4. Advertising

  • CPM: Cost Per Mille (thousand impressions) calculator for ad campaigns.

5. E-Commerce

  • Discounts: Calculate savings and sale prices.
  • Profit Margin: Calculate gross profit and margin percentages.

Usage

Run the CLI using Cargo:

cargo run

Follow the on-screen prompts to select a category and input the required data.

Security & Safety

  • No Data Storage: Calculations are performed locally; no personal health or financial data is stored.
  • Input Validation: Basic checks for division by zero and valid numeric input.

Installation

Add to your Cargo.toml:

[dependencies]
gananayantra-rusting = "0.1.1"