public static Tree<Op<Double>, ?> parse(final List<Terminal<String>> sentence) {
		//final Tokenizer<Token<String>> tokenizer = new MathSentenceTokenizer(sentence);
		//return MathExpr.parseTree(tokenizer::next);
		return null;
	}
Converts the given <em>sentence</em> into an AST of mathematical
operations.

@param sentence the sentence to parse
@return the parsed sentence
jenetics.incubator/src/main/java/io/jenetics/incubator/prog/MathSentence.java