31. This high level of abstraction avoids restricting implementation options. 32. It also allows programmers to choose what level of abstraction they want, high, or low. 33. Greek philosophy entered a high level of abstraction . 34. At this level of abstraction , one that posits a participative Deity, fantasy often partakes of madness. 35. Conceptual modeling is about describing the semantics of software applications at a high level of abstraction . 36. At a certain level of abstraction , it's fairly simple to describe where Shafei wants to go. 37. A semantic representation of this sort is at a higher-level of abstraction than a syntax tree. 38. Paths in BuildAMation scripts use macros in order to maintain some level of abstraction and reuse. 39. Deep learning adds the assumption that these layers of factors correspond to levels of abstraction or composition. 40. We're operating at different levels of abstraction .