Mathematics

1. Hadamard Matrix 100%
2. Error-correcting Codes 91%
3. Binary Code 78%
4. Lower bound 75%
5. Steiner Triple System 72%
6. Minimum Distance 61%
7. Binary 49%
8. Constant Weight Codes 45%
9. Ternary 43%
10. Tripod 36%
11. Graph in graph theory 34%
12. Automorphism 33%
13. Covering Array 32%
14. Steiner Quadruple System 32%
15. Covering Codes 31%
16. Permutation group 30%
17. Regular hexahedron 30%
18. Triple System 29%
19. Perfect Codes 28%
20. Subsystem 27%
21. Configuration 26%
22. Odd Cycle 26%
23. Unit cube 26%
24. Cubic Graph 24%
25. Roots of Unity 23%
26. Edge Coloring 23%
27. Equivalence 23%
28. Nonexistence 23%
29. Domination number 22%
30. Partial Geometry 21%
31. Chromatic number 20%
32. Packing 20%
33. Design 20%
34. Enumeration 19%
35. Planar graph 19%
36. Optimal Codes 18%
37. Counting 18%
38. Euclidean space 17%
39. Torus 17%
40. Grid 17%
41. Symmetry 15%
42. Distinct 15%
43. Equiangular 15%
44. Subspace 15%
45. Directed Graph 14%
46. Computational Results 13%
47. Cardinality 13%
48. Discrete mathematics 13%