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SICP 2.5.1&2
dann toliver edited this page Feb 27, 2014
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Oh, happy day!
Is it really midweek already? Man, time flies when you're blitting bits. We had a great meeting last time with Scott moderating our conversation on generic operations as a solution to the dispatch explosion in our data-directed function table. We also discussed the interplay between type hierarchies and coercion; how those hierarchies differ from class structures in OOP; multiple inheritance, traits, mixins et al in various languages and the time complexity of finding the closest common ancestor in a DAG.
This coming Friday Leo's back in the hot seat to take us through the inner workings of a system for performing symbolic algebra (section 2.5.3). Should be a hoot!
Happy coding!
Jan 29