Kre-O Kre-O KRE-O is a line of construction toys (similar to Lego and Mega Bloks) manufactured by South Korea-based Oxford and marketed by Hasbro. Kre-O was released in stores in Fall 2011. The name "Kre-O" comes from the Latin word "creo", which means "I create". Kre-O toys feature highly articulated humanoid figures called Kreons. Kre-O blocks are compatible with Lego bricks, hence also compatible with Mega Bloks and other building block brands. Kre-O "Transformers" is the first line of the Kre-O series. They were first shown in February 2011 at the American International Toy Fair trade show in New York. Transformers
Zome power formula_16, where formula_17 is an integer. A "node" of the Zome System is any element of the subgroup of formula_1 generated by the struts. Finally, the "Zome system" is the set of all pairs formula_19, where formula_20 is a set of nodes and formula_21 is a set of pairs formula_22 such that formula_23 and formula_24 are in formula_20 and the difference formula_26 is a strut. One may check that there are 30, 20, and 12 standard vectors having the colors blue, yellow, and red, respectively. Correspondingly, the stabilizer subgroup of a blue, yellow, or red strut is isomorphic to