Umbrae
Umbrae said:We have the following subjects on Zero.
Zero as a concept
Zero as a placeholder (4 Tarot Cards or 4 things is different then the abstract concept of ‘Four”).
Zero – the Glyph used to illustrate it.
01234 & 1234 are indeed, mathematically, conceptually, historically, very very different things.
Glad to see we are in agreement -- with the thesis of the topic.
BTW: my rulers begin with either 1mm or 1/64 th of an inch. I do have a micrometer, but alas, when set to 0, there is no space between the anvil and the spindle.