what's returned from bif

[Alyssa Meservy]

For bif the assignment says "the test expression of bif ("boolean if") must evaluate to true or false"

So are we free to say that bif is just the same as racket's if? If the two branches are the same, do we just return the type-of the branches? We were just a little confused on what is being returned from bif, thanks,

--Alyssa Meservy

-"And now, after the many testimonies which have been given of him, this is the testimony, last of all, which we give of him: That he lives!"

[Jay McCarthy]

A bif returns just like the ifs we have seen in class. They return their true/false branch and restrict them to be the same due to conservativism.

Jay

--
Jay McCarthy <j...@cs.byu.edu>
Assistant Professor / Brigham Young University
http://faculty.cs.byu.edu/~jay

"The glory of God is Intelligence" - D&C 93