def subtract(self, term):
        return self.add(-term)
All parameters are required except for `name` to pass OSSRH requirements.
dataset/ETHPy150Open jimmycallin/pydsm/pydsm/indexmatrix.py/IndexMatrix.subtract--crossover with--dataset/ETHPy150Open pantsbuild/pants/src/python/pants/backend/jvm/ossrh_publication_metadata.py/OSSRHPublicationMetadata.__init__