Anne Wells's June 2000 study notes for the English translation of Olivier Masson and Francois Roussel's book Shaft Weaving and Graph Design. Part One summarizes the whole book and rates each section's relevance to weavers. Part Two gives chapter-by-chapter notes that explain the mathematics (functions, relations, matrices, the fabric formula F = TR o TU-1 o T) in plainer terms. The notes cover transformation bases (amalgamation, telescoping, digitizing) and the design methods of contexturizing: the block method and drafting on a network.