Edwin Helbert Aponte Angarita <helbert2a@xxxxxxxxx> writes: > "Mathematically, the tangent function has singularities at odd multiples > of pi/2. If the argument x is too close to one of these singularities, > tan will signal overflow." When I look at the glibc source code for tan, I don't see anything which indicates overflow. I think that the glibc documentation does not reflect how the library actually behaves in this case. Ian
