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$MaxPiecewiseCases

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gives the maximum number of cases to allow in explicit Piecewise objects generated by expanding any single piecewise function.

Details

Examples

Basic Examples  (1)Summary of the most common use cases

Floor is not converted to Piecewise because the number of piecewise cases exceeds 100:

In[1]:=1
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https://wolfram.com/xid/0cf48cpy4g8lghe-gbpvsw
Out[1]=1

This increases the limit on the number of cases to 200:

In[2]:=2
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https://wolfram.com/xid/0cf48cpy4g8lghe-eua2xd

Now PiecewiseExpand converts Floor to Piecewise:

In[3]:=3
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https://wolfram.com/xid/0cf48cpy4g8lghe-213jt
Out[3]=3

This reverts $MaxPiecewiseCases to the default setting:

In[4]:=4
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https://wolfram.com/xid/0cf48cpy4g8lghe-kappsz
Wolfram Research (2004), $MaxPiecewiseCases, Wolfram Language function, https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html.
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Wolfram Research (2004), $MaxPiecewiseCases, Wolfram Language function, https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html.

Text

Wolfram Research (2004), $MaxPiecewiseCases, Wolfram Language function, https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html.

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Wolfram Research (2004), $MaxPiecewiseCases, Wolfram Language function, https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html.

CMS

Wolfram Language. 2004. "$MaxPiecewiseCases." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html.

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Wolfram Language. 2004. "$MaxPiecewiseCases." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html.

APA

Wolfram Language. (2004). $MaxPiecewiseCases. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html

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Wolfram Language. (2004). $MaxPiecewiseCases. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html

BibTeX

@misc{reference.wolfram_2025_$maxpiecewisecases, author="Wolfram Research", title="{$MaxPiecewiseCases}", year="2004", howpublished="\url{https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html}", note=[Accessed: 04-April-2025 ]}

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@misc{reference.wolfram_2025_$maxpiecewisecases, author="Wolfram Research", title="{$MaxPiecewiseCases}", year="2004", howpublished="\url{https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html}", note=[Accessed: 04-April-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_$maxpiecewisecases, organization={Wolfram Research}, title={$MaxPiecewiseCases}, year={2004}, url={https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html}, note=[Accessed: 04-April-2025 ]}

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@online{reference.wolfram_2025_$maxpiecewisecases, organization={Wolfram Research}, title={$MaxPiecewiseCases}, year={2004}, url={https://reference.wolfram.com/language/ref/$MaxPiecewiseCases.html}, note=[Accessed: 04-April-2025 ]}