Mathematical term for numbers or letters

[From: ] [author: ] [Date: 11-10-30] [Hit: ]

a field that can contain both numbers and letters is called alphanumeric-Real Numbers. I think. Real numbers is the biggest category. Usually represented by R with another line on the left. IR kinda looks like that but merged together-Real? e is a letter and also equal to 2.......

What is the mathematical term for something that is either a number or letter?
eg. Natural numbers are positive integers
Integers are whole numbers
Thanks

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It would be called alphanumerical.

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Math is strictly numeric. some values have alphabetic names, like pi, e, etc.
in computer terms, a field that can contain both numbers and letters is called alphanumeric

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Real Numbers. I think. Real numbers is the biggest category. Usually represented by R with another line on the left. IR kinda looks like that but merged together

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Real? e is a letter and also equal to 2.785 or something

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keywords: letters,Mathematical,or,numbers,term,for,Mathematical term for numbers or letters

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