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Scsh Manual Available in Texinfo Format

I am pleased to announce that, many years later, the famous Scsh Reference Manual has been converted to Texinfo. You can get your very own copy here: … 190 more words


SICP Exercises 1.5 through 1.7

In this installment, we’ll look at exercises 1.5 through 1.7. Note that these exercises are taken from the first edition.

Exercise 1.5

The GOOD-ENOUGH? test used in computing square roots will not be very effective for finding the square roots of very small numbers.

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