These are just sample points of this function. We don't know exactly what the function is. But then if we approach five from values greater than five, at six, we're at 3.97, at 5.1, we're at 3.84, 5.01, 3.7, 5.001, we are at 3.68. So a thousandth below five and a thousandth above five, we're at 3.68, but then at five, all of a sudden, we're at 6.37. So my most reasonable estimate would be, well, it looks like we are approaching 3.68 when we are approaching from values less than five, and we're approaching 3.68 from values, as we approach five from values greater than five. It doesn't matter that the value of five is 6.37. The limit would be 3.68, or a reasonable estimate for the limit would be 3.68.