Hello All:

I have an if statement within a function. At some point, when the statement is evaluated I get an error message saying:

Error ...  cannot determine if this expression is true or false: 0. < 59.92088005+55.46829645*ln(.4804980261)

The right hand side is obviously greater than zero, but somehow maple does not seem to recognize this. Furthermore, this appears in the middle of a while do loop, and similar if statements are successfully evaluated with a true or false conclusion up until to this particular check point.