norm solvers . these are basic types so they can mostly do 1 , 2 and infinity
norms is a way of measuring matrices and vectors . used to compare 2 matrices or vectors` == Vector norms The basic formula is the vpnorm.png . p is which type of norm we r calculating
= p=1 / norm1 / manhattan norm (TOTAL LENGTH OF VECTOR IE Y+X) like manhattan we travel vertical and horizontal to get to a point .
= p=2 / norm 2 / ecludian norm (SHORTEST DISTANCE FROM ORIGIN) ysquare + xsquare = value . simple points we use
= max norm / infinity norm (FIND ABSOLUTE VALUE OF LARGEST ELEMENT IN VECTOR)
==matrix norm
=norm 1 (SUM THE ABSOLUTE VALUES OF EACH COLUMN THEN TAKE LARGEST SUMMATION) also called column sum norm
=infinity norm - row sum norm