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LessEqualThan[y]

is an operator form that yields x≤y when applied to an expression x.

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Examples  
Basic Examples  
Scope  
Applications  
Properties & Relations  
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LessEqualThan

LessEqualThan[y]

is an operator form that yields x≤y when applied to an expression x.

Details

Examples

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Basic Examples  (3)

Check numeric order:

For symbolic expressions, the result is given as an inequality:

Select the numbers that are smaller than or equal to 10 in a list:

Scope  (4)

Use LessEqualThan with numbers:

Use LessEqualThan with numeric Quantity objects:

Use LessEqualThan with dates:

Use symbolic values:

Applications  (2)

Find atomic masses of elements of atomic number 10 or less:

This is the eccentricity of the elliptical orbit of the Earth around the Sun:

These are the planets whose eccentricity is smaller than or equal to that of the Earth:

Properties & Relations  (1)

Compare the alternative notations:

Wolfram Research (2015), LessEqualThan, Wolfram Language function, https://reference.wolfram.com/language/ref/LessEqualThan.html.

Text

Wolfram Research (2015), LessEqualThan, Wolfram Language function, https://reference.wolfram.com/language/ref/LessEqualThan.html.

CMS

Wolfram Language. 2015. "LessEqualThan." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/LessEqualThan.html.

APA

Wolfram Language. (2015). LessEqualThan. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/LessEqualThan.html

BibTeX

@misc{reference.wolfram_2025_lessequalthan, author="Wolfram Research", title="{LessEqualThan}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/LessEqualThan.html}", note=[Accessed: 13-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_lessequalthan, organization={Wolfram Research}, title={LessEqualThan}, year={2015}, url={https://reference.wolfram.com/language/ref/LessEqualThan.html}, note=[Accessed: 13-August-2025]}