This 2D representation of the mathematical symbol is .625" wide x 1" high x .25" deep. Both the pendant and chain are gold plated with the chain being 18 inches long.
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About the Museum
Mathematics illuminates the patterns that abound in our world. The National Museum of Mathematics strives to enhance public understanding and perception of mathematics. Its dynamic exhibits and programs will stimulate inquiry, spark curiosity, and reveal the wonders of mathematics.