(2.000000,1.000000,3.000000,4.000000,5.000000,4.500000)
argmax: 4
argmin: 1
argmin of x*x in -5 to 6: 0
('minusOne'@-1,'one'@1,'two'@2,'zero'@0)
argmin x*x: zero
argmax x: two
