for (double x = 1e-18; x < 1e40; x *= 1.9){
bool addSpace = static_cast<PrettyType> (i) == PRETTY_SI;
for (int it = 0; it < 2; ++it, addSpace = true){
for (double x = 1e-18; x < 1e40; x *= 1.9){
bool addSpace = static_cast<PrettyType> (i) == PRETTY_SI;
for (int it = 0; it < 2; ++it, addSpace = true){