Expression 14: "y" equals "s" Subscript, 1 , Baseline "x" left brace, negative StartRoot, "c" squared minus "x" squared , EndRoot less than "y" less than StartRoot, "c" squared minus "x" squared , EndRoot , right bracey=s1x−c2−x2<y<c2−x2
14
Expression 15: "s" Subscript, 1 , Baseline equals left bracket, negative 1 , 0 , 1 , right brackets1=−1,0,1
15
Expression 16: "x" equals 0 left brace, negative StartRoot, "c" squared minus "x" squared , EndRoot less than "y" less than StartRoot, "c" squared minus "x" squared , EndRoot , right bracex=0−c2−x2<y<c2−x2