exponent=3, x=0.483256618 y=0.582042745
exponent=7, x=.653151581 y=0.0087973382
exponent=2, x=0.27332932 y=0.574449584
exponent=2, x=-1.6277387 y=.02211468
exponent=2, x=-0.51078517 y=.51162485
exponent=2, x=-1.150585575 y=.215070006
exponent=2, x=-.01862716 y=.74914459