Eric Wieser

Can you show the error message you get for `pip3 install clifford`?

Does `pip3 install numba` work for you? It looks like the problem is with numba, not with `clifford`.

`cf.one_like(x)` or `cf.scalar_like(x)` is another option, sort of like `np.zeros_like`.

I might try and git bisect to find the cause later today, using ``` nosetests clifford.test.test_g3c_tools:G3CToolsTests.test_motor_between_rounds ```

Azure now tells us exactly which tests are failing (`test_motor_between_rounds[random_sphere-4]` and `test_inverse[Cl(5)]`):  Since this only happens on some platforms, it looks like its caused by the non-determinism of our...

Upstream issue in sphinx breaks the docs here: patch in sphinx-doc/sphinx#7384

Reading the log, the error is the following repeated a lot ``` _pickle.PicklingError: Recursive function reference on ``` Interestingly, the source of that error *numba code) contains the comment: ```...

In what sense do you mean "properly"?

That's true, but I think describing `p, q, r` in the main text works fine anyway. The function is messy to document because it supports multiple unrelated calling conventions... We...

> without breaking the current guarantee that COO will always have ordered elements You could relax the guarantee to _"Elements of `self.transpose(self._axis_order)`"_ are ordered, which would mean storing an extra...