Finds nice numbers dividing an interval into about n equal parts
FindDivisions[{xmin, xmax}, n]
FindDivisions[{xmin, xmax, dx}, n]
FindDivisions[{xmin, xmax}, {n1, n2, …}]
FindDivisions[{xmin, xmax, {dx1, dx2, …}}, {n1, n2, …}]
FindDivisions[{0, 1}, 5]
→ {0, 1/5, 2/5, 3/5, 4/5, 1}FindDivisions[{0, 1}, {5, 5}]
→ {{0, 1/5, 2/5, 3/5, 4/5, 1}, {{0, 1/20, 1/10, 3/20, 1/5}, {1/5, 1/4, 3/10, 7/20, 2/5}, {2/5, 9/20, 1/2, 11/20, 3/5}, {3/5, 13/20, 7/10, 3/4, 4/5}, {4/5, 17/20, 9/10, 19/20, 1}}}