Take the current + next node i.e: parse_node + parse_peek When parse_node is an operator you know it is the "-2" in "-2^-2(2+2)" and when parse_peek is the op

Take the current + next node i.e: parse_node + parse_peek When parse_node is an operator you know it is the "-2" in "-2^-2(2+2)" and when parse_peek is the operator it is "-(2+2)" in the same. An example of this: - https://github.com/thysultan/Ally/blob/8ba0b4de7ab104ceae54d810fced69f43ca852cc/src/Parser.js#L140-L197 https://github.com/thysultan/Ally/blob/8ba0b4de7ab104ceae54d...