The genealogy of this conception of pragmatic representation is very intricate. I'll sketch a few details that I think I remember clearly enough, subject to later correction. Without checking historical accounts, I won't be able to pin down anything approaching a real chronology, but most of these notions were standard furnishings of the 19th Century mathematical study, and only the last few items date as late as the 1920's. | The genealogy of this conception of pragmatic representation is very intricate. I'll sketch a few details that I think I remember clearly enough, subject to later correction. Without checking historical accounts, I won't be able to pin down anything approaching a real chronology, but most of these notions were standard furnishings of the 19th Century mathematical study, and only the last few items date as late as the 1920's. |