Apresente uma derivação à extrema direita (DED) da sentença x = (a * b + c) / (b / c - a) sobre a gramática a seguir.
G = ({A, B, C, D, E, F, G}, {a, b, c, d, x, =, +, -, *, /, (, )}, P, A)
P = {< A > -> < G > = < B >
< B > -> < D > < C > | < D >
< C > -> + < D > < C > | - < D > < C > | + < D > | - < D >
< D > -> < F > < E > | < F >
< E > -> * < F > < E > | / < F > < E > | * < F > | / < F >
< F > -> ( < B > ) | < G >
< G > -> a | b | c | d | x }
< A >
< G > = < B >
< G > = < D >
< G > = < F > < E >
< G > = < F > / < F >
< G > = < F > / ( < B > )
< G > = < F > / ( < D > < C > )
< G > = < F > / ( < D > - < D > )
< G > = < F > / ( < D > - < F > )
< G > = < F > / ( < D > - < G > )
< G > = < F > / ( < D > - a )
< G > = < F > / ( < F > < E > - a )
< G > = < F > / ( < F > / < F > - a )
< G > = < F > / ( < F > / < G > - a )
< G > = < F > / ( < F > / c - a )
< G > = < F > / ( < G > / c - a )
< G > = < F > / ( b / c - a )
< G > = ( < B > ) / ( b / c - a )
< G > = ( < D > < C > ) / ( b / c - a )
< G > = ( < D > + < D > ) / ( b / c - a )
< G > = ( < D > + < F > ) / ( b / c - a )
< G > = ( < D > + < G > ) / ( b / c - a )
< G > = ( < D > + c ) / ( b / c - a )
< G > = ( < F > < E > + c ) / ( b / c - a )
< G > = ( < F > * < F > + c ) / ( b / c - a )
< G > = ( < F > * < G > + c ) / ( b / c - a )
< G > = ( < F > * b + c ) / ( b / c - a )
< G > = ( < G > * b + c ) / ( b / c - a )
< G > = ( a * b + c ) / ( b / c - a )
x = ( a * b + c ) / ( b / c - a )