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StrictInequalities
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StrictInequalities

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is an option to FunctionSign and FunctionMonotonicity, etc. that determines whether strict inequalities should be used in definitions.

Details

Examples

Basic Examples  (3)Summary of the most common use cases

is non-negative, but not strictly positive:

In[1]:=1
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https://wolfram.com/xid/0bnhgifyqou06-hvbuxn
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0bnhgifyqou06-g8rcqf
Out[2]=2
In[3]:=3
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https://wolfram.com/xid/0bnhgifyqou06-ibkmvb
Out[3]=3

TemplateBox[{x}, Floor] is non-decreasing, but not strictly increasing:

In[1]:=1
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https://wolfram.com/xid/0bnhgifyqou06-gipc5q
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0bnhgifyqou06-h3pke5
Out[2]=2
In[3]:=3
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https://wolfram.com/xid/0bnhgifyqou06-qjbwd3
Out[3]=3

TemplateBox[{x}, Abs] is convex, but not strictly convex:

In[1]:=1
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https://wolfram.com/xid/0bnhgifyqou06-w7h20
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0bnhgifyqou06-pqkoh
Out[2]=2
In[3]:=3
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https://wolfram.com/xid/0bnhgifyqou06-gkmde6
Out[3]=3
Wolfram Research (2020), StrictInequalities, Wolfram Language function, https://reference.wolfram.com/language/ref/StrictInequalities.html.
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Wolfram Research (2020), StrictInequalities, Wolfram Language function, https://reference.wolfram.com/language/ref/StrictInequalities.html.

Text

Wolfram Research (2020), StrictInequalities, Wolfram Language function, https://reference.wolfram.com/language/ref/StrictInequalities.html.

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Wolfram Research (2020), StrictInequalities, Wolfram Language function, https://reference.wolfram.com/language/ref/StrictInequalities.html.

CMS

Wolfram Language. 2020. "StrictInequalities." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/StrictInequalities.html.

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Wolfram Language. 2020. "StrictInequalities." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/StrictInequalities.html.

APA

Wolfram Language. (2020). StrictInequalities. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/StrictInequalities.html

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Wolfram Language. (2020). StrictInequalities. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/StrictInequalities.html

BibTeX

@misc{reference.wolfram_2025_strictinequalities, author="Wolfram Research", title="{StrictInequalities}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/StrictInequalities.html}", note=[Accessed: 25-April-2025 ]}

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@misc{reference.wolfram_2025_strictinequalities, author="Wolfram Research", title="{StrictInequalities}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/StrictInequalities.html}", note=[Accessed: 25-April-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_strictinequalities, organization={Wolfram Research}, title={StrictInequalities}, year={2020}, url={https://reference.wolfram.com/language/ref/StrictInequalities.html}, note=[Accessed: 25-April-2025 ]}

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@online{reference.wolfram_2025_strictinequalities, organization={Wolfram Research}, title={StrictInequalities}, year={2020}, url={https://reference.wolfram.com/language/ref/StrictInequalities.html}, note=[Accessed: 25-April-2025 ]}