          | Lecture 4 - Page 8 : 34 |
| Functional Programming in Scheme Higher-order Functions |
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| Mapping | The idea of mapping is to apply a function on each element of a list, hereby collecting
the list of the function applications |
A mapping function applies a function on each element of a list and returns the list of these applications The function map is an essential Scheme function |
 | Mapping a function m on a list. m is applied on every element, and the list of these applications is returned. |