if (st.getIndices().size() == 0) continue; if (Tensors.isKroneckerOrMetric(st)) { usedTypes.add(getTypeEnum(st.getIndices().get(0))); continue;
for (i = tensor.size() - 1; i >= 0; --i) { current = tensor.get(i); if (Tensors.isKroneckerOrMetric(current)) applied = applied | (tempContainer.add(new MetricWrapper(current))); else