Formulator Express is a powerful, interactive mathematical expression editor. It is a very useful tool for students or professionals in almost any scientific field, who often have to write complex expressions or formulas. Normally, common text editors/processors don`t have easy support for these types of alphanumeric expressions.The program uses a totally visual editing system, and it lets you create mathematical equations simply with point and click movements. It is an intelligent program, and is careful with presentation and mathematical semantics, expressions, equations etc.These advanced editing techniques are available thanks to MathML authorial techniques, allowing Formulator Express to implement effective and correct solutions for any type and level of user: students, educators, mathematical publication editors, and a large etc.