Number Forms

Patterns in which certain people always imagine or visualize numbers; e.g., when any one po e ed of a number form thinks of a series of numerals, they will show themselves in a definite arrangement in a definite position in his mental field of view, and this arrangement and position always remain constant, relative to the direction in which he is looking at the moment. These forms differ for different persons, but usually remain the same through life for any given individual. IMG:content-1603.png:[blocks in formation]