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

## Tags » Scheme

#### 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

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`GOOD-ENOUGH?`

test used in computing square roots will not be very effective for finding the square roots of very small numbers.