The first commit changes the test functions code and example function initialisations so that they work with other numerical backends (via autoray).
The other commits change the tests of the respective integration rules so that they use other backends than only torch.
Related issue: #8
The first commit changes the test functions code and example function initialisations so that they work with other numerical backends (via autoray). The other commits change the tests of the respective integration rules so that they use other backends than only torch. Related issue: #8