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16 lines
427 B
16 lines
427 B
2 years ago
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Exercise 3.58: Give an interpretation of the
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stream computed by the following procedure:
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(define (expand num den radix)
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(cons-stream
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(quotient (* num radix) den)
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(expand (remainder (* num radix) den)
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den
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radix)))
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(Quotient is a primitive that returns the integer quotient of two
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integers.) What are the successive elements produced by (expand 1 7
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10)? What is produced by (expand 3 8 10)?
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