This online mathematical keyboard is limited to what can be achieved with Unicode characters. While this is a serious limitation multi-level formulas are not always needed and even when they are needed proper math symbols still look better than improvised ASCII approximations. The Equation Formatter is a powerful tool for both teachers and students to use.
Input LaTeX Tex AMSmath or ASCIIMath notation Click icon to switch to ASCIIMath mode to make formula.
The Formatter application DotsPlus Braille and the open source liblouis Braille translation engine used by Formatter are described here. This page is a PHP implementation of the tex2im bash script created by Andreas Reigber. For example to type the formula Ah b1b22 with the. The Formatter application DotsPlus Braille and the open source liblouis Braille translation engine used by Formatter are described here.