14 March (China, People's Republic ) within release Beauty of Mathematics (2025) goes into circulation Stamp Euler Formula face value 1.20 Chinese renminbi yuan
Stamp Euler Formula in catalogues | |
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Colnect codes: | Col: CN 2025.03.14-03 |
Stamp is square format.
Issued in both single-design panes of 16 and as part of mini sheet containing the four designs in this series.Also in the issue Beauty of Mathematics (2025):
Stamp Euler Formula it reflects the thematic directions:
One of the earliest known mathematicians was Thales of Miletus (c. 624 – c. 546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed.He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales's theorem.