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50 Yuan Mathematical Definition of Zero
| Uitgever | People's Bank of China |
|---|---|
| Jaar | 1993 |
| Type | Log in om details te zien |
| Waarde | Log in om details te zien |
| Valuta | Log in om details te zien |
| Samenstelling | Log in om details te zien |
| Gewicht | Log in om details te zien |
| Diameter | Log in om details te zien |
| Dikte | Log in om details te zien |
| Vorm | Log in om details te zien |
| Techniek | Log in om details te zien |
| Oriëntatie | Medal alignment ↑↑ |
| Graveur(s) | Log in om details te zien |
| In omloop tot | Log in om details te zien |
| Referentie(s) | Log in om details te zien |
| Beschrijving voorzijde | Log in om details te zien |
|---|---|
| Schrift voorzijde | Chinese |
| Opschrift voorzijde | 中华人民共和国 1993 |
| Beschrijving keerzijde | Log in om details te zien |
| Schrift keerzijde | Log in om details te zien |
| Opschrift keerzijde | Log in om details te zien |
| Rand | Log in om details te zien |
| Muntplaats | Log in om details te zien |
| Oplage | Log in om details te zien |
| Aanvullende informatie |
Issued as part of China's "History of Mathematics" series, this 1993 release honoring the mathematical definition of zero arrived during a period when the People's Bank was aggressively expanding its bullion and commemorative program to court Western collectors. The series drew on China's genuine claim to early mathematical innovation — Chinese mathematicians were using a positional zero centuries before its formal adoption in European scholarship.
At 155.55 grams, these five-ounce pieces were struck in limited numbers and saw essentially no secondary circulation, which is why survivors typically appear in original packaging with minimal handling marks.