# Numerical Methods Tools

> A collection of numerical methods

Canonical page: [https://chrome-stats.com/d/com.chatosolutions.numericalmethodstools](https://chrome-stats.com/d/com.chatosolutions.numericalmethodstools)

## Overview

- **ID:** `com.chatosolutions.numericalmethodstools`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Chato solutions
- **Category:** EDUCATION
- **Downloads:** 16,071
- **Rating:** 3.40 / 5 (50 ratings)
- **Version:** 1.2-free
- **Last updated:** 2024-12-02
- **First published:** 2017-01-30
- **Size:** 7.92 MB
- **Data as of:** 2025-02-21
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.chatosolutions.numericalmethodstools)
- **Privacy policy:** [https://petroleumandprogrammingbooks.blogspot.com/p/chato-solutions-built-reservoir.html](https://petroleumandprogrammingbooks.blogspot.com/p/chato-solutions-built-reservoir.html)

## Description

"Numerical Methods Tools" is an Android app designed for engineering students and anyone interested in numerical methods. It provides tools for interpolation (linear, bilinear, quadratic), root finding (bisection, secant, false position, Newton-Raphson), numerical differentiation (backward, forward, and centered differences), and numerical integration (rectangle, midpoint, trapezoidal, Simpson's rule). Additionally, it includes special functions like Gamma and Beta functions, Laguerre and Hermite polynomials, and methods for solving ordinary differential equations, such as Euler and Runge-Kutta methods.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

### Pros

- Works perfectly and provides correct results for operations.
- Unique app with no other similar options in the market.
- Extremely useful for numerical methods and calculations.

### Cons

- Interface could be more intuitive and user-friendly.
- Issues with inputting data, especially for specific methods like the linear system and others.
- The app occasionally crashes when inputs are submitted.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.chatosolutions.numericalmethodstools)