Uttryck 2: "x" squared plus "y" squared equals 2 left brace, "y" "e" Superscript, "x" , Baseline minus "z" equals 0 , right brace Har graf.x2+y2=2yex−z=0
2
Uttryck 3: "y" Subscript, "k" , Baseline equals left bracket, 1 , negative 1 , right bracket equals en lista med tal. 2 itemsyk=1,−1
Lista med 2 element
3
Uttryck 4: left parenthesis, 1 , "y" Subscript, "k" , Baseline , "y" Subscript, "k" , Baseline "e" , right parenthesis equals en lista med 3D-punkter. 2 items Har graf.1,yk,yke
equals=
left parenthesis, 1 , 1 , 2.7 1 8 , right parenthesis1,1,2.718
left parenthesis, 1 , negative 1 , negative 2.7 1 8 , right parenthesis1,−1,−2.718
