41. Flip graphs may also be defined using combinatorial objects other than triangulations. 42. Symmetry is common in many real-life combinatorial problems. 43. Meanwhile, some suppliers of combinatorial chemistry services are expanding into new arenas. 44. Block designs are combinatorial designs of a special type. 45. Combinatorial analysis and / or computer simulation is necessary to complete the task.46. Combinatorial test design enables users to get greater test coverage with fewer tests.47. The following proofs are based on combinatorial arguments of. 48. Combinatorial search algorithms are typically concerned with problems that are NP-hard.49. The purely combinatorial counterpart to a simplicial complex is an abstract simplicial complex. 50. Symyx offered high-speed combinatorial technologies for the discovery of new materials.
