© China Gold Coin
© China Gold Coin
50 Yuan Mathematical Definition of Zero
1993 year| Silver (.999) | 155.55 g | 70 mm |
| Issuer | People's Republic of China |
|---|---|
| Period | People's Republic (1949-date) |
| Type | Non-circulating coin |
| Year | 1993 |
| Value | 50 Yuan (50元, 伍拾圆) 50 CNY = USD 7.10 |
| Currency | Second Rénmínbì (1955-date) |
| Composition | Silver (.999) |
| Weight | 155.55 g |
| Diameter | 70 mm |
| Shape | Round |
| Technique | Milled |
| Updated | 2024-10-04 |
| Numista | N#316126 |
|---|---|
| Rarity index | 100% |
Reverse
Discovery of mathematical zero
Lettering: 50
Interesting fact
One interesting fact about the Non-circulating coin 50 Yuan (Mathematical Definition of Zero) 1993 from People's Republic of China is that it features a unique design that showcases the mathematical symbol for zero, which is a circle with a diagonal line through it. This design was chosen to commemorate the 150th anniversary of the birth of the Chinese mathematician Li Shou-chang, who made significant contributions to the field of mathematics, including the development of the concept of zero. The coin's design serves as a tribute to Li Shou-chang's work and highlights the importance of mathematics in Chinese culture and history.
Price
| Date | Mintage | VG | F | VF | XF | AU | UNC |
|---|---|---|---|---|---|---|---|
| 1993 | 3000 | - | - | - | - | - | - |
Values in the table are based on evaluations by sales realized on Internet platforms. They serve as an indication only for 50 Yuan (Mathematical Definition of Zero) 1993 coin.
