How To Design Programs - 2nd Ed - Code Solutions

My solutions to the scheme text "How to Design Programs 2nd ed". (Or htdp2e) I aim to complete as many as these as I can - please feel free to comment on my solutions/answers!

Tuesday, 12 February 2013

Exercise 196: Develop a-function=.

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Exercise 196: Develop a-function= . The function determines whether two functions from numbers to numbers produce the same results for ...

Tuesday, 5 February 2013

Exercise 195: Argue why the following sentences are now legal definitions

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Exercise 195: Argue why the following sentences are now legal definitions: ( define ( f x ) ( x 10 ) ) ( define ( f x ...

Tuesday, 29 January 2013

Exercise 194: Identify the values among the following expressions:

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Exercise 194: Assume the definitions area in DrRacket contains ( define ( f x ) x ) . Identify the values among the following expres...

Tuesday, 22 January 2013

Exercise 193: Take a look at this data definition

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Exercise 193: Take a look at this data definition: ; A [ Bucket ITEM] is ; ( make-bucket N [ List-of ITEM ] ) ; inte...

Tuesday, 15 January 2013

Exercise 192: Here are two strange but similar data definitions:

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Exercise 192: Here are two strange but similar data definitions: ; A Nested-string is one of: ; – String ; – ( make-la...

Tuesday, 8 January 2013

Exercise 191: Abstract the following two functions into a single function:

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Exercise 191: Abstract the following two functions into a single function: ; Nelon -> Number ; to determine the smallest ...

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