[The rest of the introduction goes smoothly enough; there aren't any diagrams to complicate matters, and Robert can immerse himself in the odd joy of reading to his partner, recreating concepts in a way that he can follow.
The problem resurfaces, however, when he begins the Error Analysis chapter.]
... Hrm, there is a formula here... might it be, er, an i-issue to follow...?
no subject
The problem resurfaces, however, when he begins the Error Analysis chapter.]
... Hrm, there is a formula here... might it be, er, an i-issue to follow...?