245 ;;Quote: at initialization, the Analytical Engine receives cards that define a sequence of operations, variables, and data

247 ;;Quote: the Analytical Engine separated operation cards from operands and results

247 ;;Quote: an operation is any process which alters the mutual relation of two or more things; applies to all subjects in the universe

248 ;;Quote: the Analytical Engine could compose elaborate and scientific pieces of music from the relations of pitched sounds and musical composition

249 ;;Quote: the Analytical Engine embodies the science of operations; combines general symbols in arbitrary patterns

249+;;Quote: the Analytical Engine links the operations of matter with the abstract mental processes of mathematical science; a new language for analysis

253 ;;Quote: the cards for the Analytical Engine may contain errors; but once developed, they are valid for an infinite number of particular cases

261 ;;Quote: an operation card sets the mill into a specific state in which it will operate on one pair of numbers

264 ;;Quote: Babbage developed 'backing' to reexecute a set of cards any number of times

264+;;Quote: a Jaquard-loom with backing could weave symmetric and regular patterns with fewer cards

276 ;;Quote: define a sequence of operations with numeric operation indices, repeated cycles, and sequences

276+;;Quote: be careful of adding a comma between the cycle count and group of operations; otherwise get a sequence

284 ;;Quote: the Analytical Engine can not originate anything. It can do whatever we know how to order it to perform. It can not anticipate analytical relations or truths

284+;;Quote: the Analytical Engine will change many scientific subjects because it helps with analysis

286 ;;Quote: Lovelace showed the steps for computing the Bernoulli numbers with cycles of cycles of operations

286+;;Quote: Lovelace used a tabular definition with operations, variables, working variables and results