PPT Tipus Formes Normals i Pas de Paràmetres PowerPoint Presentation
Weak Head Normal Form. Now, i have following expression: Web weak head normal form.
PPT Tipus Formes Normals i Pas de Paràmetres PowerPoint Presentation
Web there is also the notion of weak head normal form: But then i read this wikipedia article where whnf is defined for the lambda calculus as follows: This means a redex may appear inside a lambda body. And once i read through them i thought i got it. Web 1 there are already plenty of questions about weak head normal form etc. Web weak head normal form. The first argument of seq will only be evaluated to weak head normal form. A term in weak head normal form is either a term in head normal form or a lambda abstraction. Weak head normal form means, the expression will only evaluate as far as necessary to reach to a data constructor. Seq is defined as follows.
Normal form means, the expression will be fully evaluated. Web evaluates its first argument to head normal form, and then returns its second argument as the result. Whnf [ (\x.y) z ] = false (1) whnf [ \x. The first argument of seq will only be evaluated to weak head normal form. A term in weak head normal form is either a term in head normal form or a lambda abstraction. This means a redex may appear inside a lambda body. Web i have question about weak head normal form and normal form. Web the first argument of seq is not guaranteed to be evaluated before the second argument. Weak head normal form means, the expression will only evaluate as far as necessary to reach to a data constructor. Web 1 there are already plenty of questions about weak head normal form etc. And once i read through them i thought i got it.
