------- Comment #2 from bangerth at dealii dot org 2006-10-26 06:39 ------- To be more concrete: (int)(expression) rounds down. So if your quotient of logarithms happens to be computed to 5.999999999999999, then you will get a result of 5 after casting to int. You should round results, not just cast them.
W. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29597
