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Integer

is the head used for integers.

Details
Details and Options Details and Options
Examples  
Basic Examples  
Scope  
Applications  
Properties & Relations  
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Integer

Integer

is the head used for integers.

Details

  • _Integer can be used to stand for an integer in a pattern. »
  • Integers can be of any length. »
  • You can enter an integer in base b using b^^digits. The base can be up to 36. The letters are used in sequence to stand for digits 10 through 35. »

Examples

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Basic Examples  (1)

Enter an integer:

Integer is the Head used for integers:

Scope  (5)

Enter a very large integer:

Enter an integer in base 2:

Enter an integer in hexadecimal:

Format an integer using base 2:

_Integer can be used to stand for an integer in a pattern:

A rule that replaces integers with their reciprocals:

Applications  (2)

Define a function that only works for integers:

Define a function that has a special case for integers:

Make a surface plot of the fractional derivative of at as a function of and order:

Properties & Relations  (3)

Integers are numbers:

Integers are atomic objects with no subexpressions:

Use Integers to represent assumptions and indicate domain conditions:

Wolfram Research (1988), Integer, Wolfram Language function, https://reference.wolfram.com/language/ref/Integer.html.

Text

Wolfram Research (1988), Integer, Wolfram Language function, https://reference.wolfram.com/language/ref/Integer.html.

CMS

Wolfram Language. 1988. "Integer." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Integer.html.

APA

Wolfram Language. (1988). Integer. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Integer.html

BibTeX

@misc{reference.wolfram_2025_integer, author="Wolfram Research", title="{Integer}", year="1988", howpublished="\url{https://reference.wolfram.com/language/ref/Integer.html}", note=[Accessed: 08-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_integer, organization={Wolfram Research}, title={Integer}, year={1988}, url={https://reference.wolfram.com/language/ref/Integer.html}, note=[Accessed: 08-August-2025]}