Referenced from lesson Restating the Problem
Directions: Write a function split-tab that takes in a cost and the number of people sharing the bill and splits the cost equally.
Contract and Purpose Statement |
Every contract has three parts…
; _________:______________->______
; __________________________________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
(EXAMPLE (_________ _______)__________)
(EXAMPLE (_________ ______)_________)
Definition |
Write the definition, giving variable names to all your input values…
(define (_________ ____________)
_________________)
Directions: Write a function num-cube that takes in a number and returns the cube of that number.
Contract and Purpose Statement |
Every contract has three parts…
; ________:_______->______
; ____________________________________________________
Examples |
Write some examples, then circle and label what changes…
(EXAMPLE (________ __)_____________)
(EXAMPLE (________ __)_____________)
Definition |
Write the definition, giving variable names to all your input values…
(define (________ __)
_______________)
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
Bootstrap:Algebra by Emmanuel Schanzer, Jen Poole, Ed Campos Jr, Flannery Denny, and Dorai Sitaram
is licensed under a
Creative Commons 4.0 Unported License.
Based on a work at www.BootstrapWorld.org.
Permissions beyond the scope of this license may be available by contacting
schanzer@BootstrapWorld.org.