[unterfish]

[ QUOTE ]

Thus:
If you fold, Button wins 1,5SB.
If you reraise, Button loses 2SB.
So: x*1,5 + (1-x)*-2 = 0
1,5x + 2x - 2 = 0
3.5x -2 = 0
3.5x = 2
x =.57


[/ QUOTE ]

Set x = 1, and you have just maximized your immediate profit.
This is because of the rather unlikely scenario that he will fold to every 3-bet.