changes in tempo can be negative (decelerando/slowing down), and thus so can _omega. We cannot call log() or its cousins on negative values, so in this scenario use an alternate expression for "t from b" in the tempo.pdf paper
changes in tempo can be negative (decelerando/slowing down), and thus so can _omega. We cannot call log() or its cousins on negative values, so in this scenario use an alternate expression for "t from b" in the tempo.pdf paper