Zulip Chat Archive

Stream: new members

Topic: function defined by min of two others


Callum Cassidy-Nolan (Mar 08 2022 at 16:46):

How could I define f = min g, h where f g h are all functions from R to R ?

Eric Rodriguez (Mar 08 2022 at 16:52):

doesn't min g h just work?

Eric Rodriguez (Mar 08 2022 at 16:57):

I believe that's how the lattice is defined on functions, anyways

Eric Wieser (Mar 08 2022 at 18:51):

g ⊔ h

Eric Wieser (Mar 08 2022 at 18:51):

Functions don't have a linear order, so there is no min

Kevin Buzzard (Mar 08 2022 at 19:45):

(Surely that's the max?)


Last updated: Dec 20 2023 at 11:08 UTC