Referenced from lesson Sam the Butterfly - Applying Inequalities
Directions: Use the Design Recipe to write a function is-safe-left,
which takes in an x-coordinate and checks to see if it is greater than -50.
Contract and Purpose Statement |
Every contract has three parts…
# ____________::______->_______
# __________________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
______________ (___) is__________
______________ (____) is___________
end
Definition |
Write the definition, giving variable names to all your input values…
fun ____________(_):
_________
end
Directions: Use the Design Recipe to write a function is-safe-right,
which takes in an x-coordinate and checks to see if it is less than 690.
Contract and Purpose Statement |
Every contract has three parts…
# _____________::______->_______
# _______________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
_______________ (___) is__________
_______________ (___) is__________
end
Definition |
Write the definition, giving variable names to all your input values…
fun _____________(_):
_________
end
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598).
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