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Nemeth Backtranslation Examples

This webpage and the MathML-based backtranslation of the braille math were produced automatically by BackNem 3.0.

BackNem is a new Java application which uses a two-step process to convert Nemeth braille math to MathML. The first step analyzes the braille input using an ANTLR 4 parser generated from a Nemeth grammar developed specifically for BackNem 3.0. The second step backtranslates the parser output using a custom procedure implemented in Java. (This webpage utilizes MathJax for rendering since MathJax can display MathML mathematics in any browser.)

Nemeth Braille Math input:

?x^2"/2#+?y^?1/2#"/3#
,?.p+?x/y#,/<m+n>13],#
,,?,?.p+?x/y#,/13,#,,/z,,#

Line number 1: $\frac{x^{2}}{2} + \frac{y^{\frac{1}{2}}}{3}$

Line number 2: $\frac{π + \frac{x}{y}}{\sqrt[m + n]{13}}$

Line number 3: $\frac{\frac{π + \frac{x}{y}}{13}}{z}$

That's all folks!