Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.



#python #sicp
we can compute a*b + c*d without having to name the subexpressions a*b or c*d , or the full expression. In Python, we can create function values on the fly using lambda expressions, which evaluate to unnamed functions. A lambda expression evaluates to a function that has a single return expression as its body. Assignment and control statements are not allowed.
If you want to change selection, open document below and click on "Move attachment"

1.6 Higher-Order Functions
1.6.7 Lambda Expressions Video: Show Hide So far, each time we have wanted to define a new function, we needed to give it a name. But for other types of expressions, we don't need to associate intermediate values with a name. That is, <span>we can compute a*b + c*d without having to name the subexpressions a*b or c*d , or the full expression. In Python, we can create function values on the fly using lambda expressions, which evaluate to unnamed functions. A lambda expression evaluates to a function that has a single return expression as its body. Assignment and control statements are not allowed. >>> def compose1(f, g): return lambda x: f(g(x)) We can understand the structure of a lambda expression by constructing a corresponding English sentence:


Summary

statusnot read reprioritisations
last reprioritisation on suggested re-reading day
started reading on finished reading on

Details



Discussion

Do you want to join discussion? Click here to log in or create user.