LibreOffice - Math is described as 'Math is the LibreOffice suite's formula editor, that can be invoked in your text documents, spreadsheets, presentations and drawings, to enable you to insert perfectly-formatted mathematical and scientific formulas' and is a well-known app in the Education & Reference category. There are more than 10 alternatives to LibreOffice - Math for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and iPad. The best alternative is fxSolver, which is free. Other great apps like LibreOffice - Math are TexMaths (Free, Open Source), MathType (Paid), KLatexFormula (Free, Open Source) and AxMath (Paid).
Tex2Img is a free online Latex equation editor that converts Latex equations to high resolution images to embed in documents and presentations. You can also use Tex2Img to learn Latex by trial and error.
Math Minion started out as a powerful scientific calculator and modelling system with a deep understanding of conversion units, but over time it has evolved into much more. When string handling was introduced to its powerful array handling, it became an adept string processor.
RedCrab Calculator is a mathematics software with fullscreen editor for the free placement of algebraic formulas on the worksheet in mathematical notation. Results can be displayed in different numeric formats and in diagrams. Images and texts can be inserted.
iMathEQ is a mathematics equation or formula editor. It is a WYSIWYG online equation/formula editor allowing users to input, edit, print math equation or expressions. Provide interface for easy integration with web site or mobile app.