errProof Alternatives & Competitors

WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

Key WolframAlpha features:

Powerful Computational Engine Natural Language Processing Wide Range of Knowledge Domains High-Quality Data

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

Key SpeedCrunch features:

High Precision Expression Parsing User-Friendly Interface Keyboard Shortcuts

Do-It-Yourself Data Analytics & Business Intelligence, Powered by AI.

Key Grapple features:

Automatic Data Refresh Universal Data Library Natural Language Map Data

Visit website freemium $99.0 / Monthly (Per Editor, Unlimited Viewers)

Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.

Key Wolfram Mathematica features:

Comprehensive Functionality High-Level Programming Language Integrated System Strong Community & Support

Real Time.

Key Calculator OSX App features:

User-Friendly Interface Wide Range of Functions Integration with macOS Accessibility Features

fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve.".

Key fxSolver features:

User-Friendly Interface Extensive Formula Library Free to Use Graphical Analysis

Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).

Key Gnome calculator features:

User-Friendly Interface Multiple Modes Open Source Cross-Platform Availability

Free Step-By-Step Solutions to algebra problems.

Key Cymath features:

User-Friendly Interface Step-by-Step Solutions Wide Range of Topics Free to Use

High precision scientific calculator with full support for physical units.

Key Insect features:

Open Source Cross-Platform Command-Line Interface Supports Arbitrary-Precision Arithmetic

Open Source

galculator is an open source scientific calculator with a modern GUI and a wide range of operation modes. It supports algebraic, reverse polish (RPN) and paper mode notations.

Key galculator features:

Lightweight User-friendly Interface Versatile Calculation Modes Open Source

Physics-AST is a physics problem solver that helps high school students to solve physics problem...

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The Units program converts quantities expressed in various scales to their equivalents in other...

Key GNU Units features:

Comprehensive Unit Library Flexibility Precision Open Source

SymPy Gamma is a simple web application that executes and displays the results of SymPy expressions...