I am not sure if it is possible at the moment, but we are currently working on having students be able to practice super simple inequality graphing by hand ( x>3, etc). It there a way using CL to have students graph this type of thing on a number line and have it be checked automatically?
This may be partly what you are looking for. It is not strict on whether its equal or not, and I didnt have time to keep playing with that, but it is a number line inequality. The x has to always be written first but besides that it works