PPT Tipus Formes Normals i Pas de Paràmetres PowerPoint Presentation
Weak Head Normal Form. The evaluation of the first argument of seq will only happen when the. And once i read through them i thought i got it.
PPT Tipus Formes Normals i Pas de Paràmetres PowerPoint Presentation
Section 6 de ne these normal forms. Web i have question about weak head normal form and normal form. But more importantly, working through the theory from its original viewpoint exposes us to different ways of thinking. Reduction strategies [ edit ] Web weak head normal form. Web reduce terms to weak normal forms only. The first argument of seq will only be evaluated to weak head normal form. Web there is also the notion of weak head normal form: This means a redex may appear inside a lambda body. And once i read through them i thought i got it.
A constructor (eventually applied to arguments) like true, just (square 42) or (:) 1. But more importantly, working through the theory from its original viewpoint exposes us to different ways of thinking. The evaluation of the first argument of seq will only happen when the. The first argument of seq will only be evaluated to weak head normal form. Normal form means, the expression will be fully evaluated. Web weak head normal form. Web 1 there are already plenty of questions about weak head normal form etc. Web the first argument of seq is not guaranteed to be evaluated before the second argument. So, seq forced the list to be evaluated but not the components that make. An expression in weak head normal form has been evaluated to the outermost data constructor or lambda abstraction (the head). Web weak head normal form.
