| 摘要 |
The construction game is defined by a cubic block subdivided into portions which comprise two first prismatic bodies defined by right prisms having isosceles right triangle bases and a combined volume equal to one half that of the block. It has a parallelepipedal inner body with square bases, and second prismatic bodies defined by eight prisms with isosceles right triangle bases and separated into complementary bodies. These define together with the inner body, the form of the first prismatic body. Auxiliary bodies are identical to one another and together define the form of a further first prismatic body. |
