Print and cut these out, for use with the unplugged "function composition" activity.
# double :: (Number) -> Number
# consumes a number, and produces a number that is twice as big
|
# half :: (Number) -> Number
# consumes a number, and produces a number that is half the input
|
# add5 :: (Number) -> Number
# consumes a number, adds five, and produces the result
|
# sub10 :: (Number) -> Number
# consumes a number, subtracts ten, and produces the result
|
# add3 :: (Number) -> Image
# consumes a number, adds three, and produces the result
|
# sub5 :: (Number) -> Number
# consumes a number, subtracts five, and produces the result
|
# add6 :: (Number) -> Number
# consumes a number, adds six, and produces the result
|
# sub7 :: (Number) -> Number
# consumes a number, subtracts seven, and produces the result
`` |
# add1 :: (Number) -> Number
# consumes a number, adds one, and produces the result
|
# sub1 :: (Number) -> Number
# consumes a number, subtracts one, and produces the result
|
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.