Feb 21, 2006 #1 mtkee2003 Full Member level 2 Joined Sep 24, 2005 Messages 132 Helped 4 Reputation 10 Reaction score 1 Trophy points 1,298 Activity points 2,356 simplest form hi i want a simple form for thir relation: f(x)=u(x).u(x-n) where 'x' is variable and 'n' is an arbitrary constant. i know that for: n<0: if 0<k<infinity then f(x)=1 (and otherwise 0) n>0: if n<k<infinity then f(x)=1 (and otherwise 0) regards.
simplest form hi i want a simple form for thir relation: f(x)=u(x).u(x-n) where 'x' is variable and 'n' is an arbitrary constant. i know that for: n<0: if 0<k<infinity then f(x)=1 (and otherwise 0) n>0: if n<k<infinity then f(x)=1 (and otherwise 0) regards.
Feb 21, 2006 #2 L LouisSheffield Member level 5 Joined Feb 19, 2006 Messages 82 Helped 10 Reputation 20 Reaction score 0 Trophy points 1,286 Activity points 2,164 simplest form Please clarify as to how "k" comes into the picture.