Cut in half and several more pieces. How it is more convenient to cut cabbage with significant volumes

Cutting into two equal parts, part one Cutting tasks are the area of ​​mathematics, where, as they say, the mammoth did not lie. Many separate problems, but in fact there is no general theory. In addition to all the well-known theorem of Boyai-Hervin, there are practically no other fundamental results in this area. Uncertainty. an…