~alexreg/mathtexdotnet/0.1

Parser now supports `\over` infix operator.
Unit tests for parser broken. (Need to fix handling of implicit multiplication.)

added added

removed removed

input = expr , ? EOF ? ;

input = fractional expr , ? EOF ? ;

fractional expr = expr [ "\over" , expr ] ;

expr = term , { ( "+" | "-" ) , term } ;

term = first implicit term , [ ( "*" | "/" | "\cdot" | "\bmod" ) , term ] ;

first implicit term = signed value , [ implicit term ] ;

implicit term = factorial value , [ implicit term ] ;

implicit term = factorial value , implicit term | term ;

signed value = [ "+" | "-" ] , factorial value ;

factorial value = indexed value , [ "!" ] ;

indexed value = value , indices pair ;