gives the output stream object to which standard output from the Wolfram Language is sent.


$StandardOutputStream
gives the output stream object to which standard output from the Wolfram Language is sent.
Details

- The list of open streams returned by Streams[] typically includes $StandardOutputStream and $StandardErrorStream.
Examples
open all close allApplications (1)
Change the default output for this kernel session to TraditionalForm:
ArcSin[x] is automatically formatted using traditional notation:
Restore the default formatting:
ArcSin[x] is formatted normally:
Properties & Relations (1)
Streams[] typically includes $StandardOutputStream and $StandardErrorStream:
Tech Notes
History
Text
Wolfram Research (2024), $StandardOutputStream, Wolfram Language function, https://reference.wolfram.com/language/ref/$StandardOutputStream.html.
CMS
Wolfram Language. 2024. "$StandardOutputStream." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$StandardOutputStream.html.
APA
Wolfram Language. (2024). $StandardOutputStream. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$StandardOutputStream.html
BibTeX
@misc{reference.wolfram_2025_$standardoutputstream, author="Wolfram Research", title="{$StandardOutputStream}", year="2024", howpublished="\url{https://reference.wolfram.com/language/ref/$StandardOutputStream.html}", note=[Accessed: 18-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_$standardoutputstream, organization={Wolfram Research}, title={$StandardOutputStream}, year={2024}, url={https://reference.wolfram.com/language/ref/$StandardOutputStream.html}, note=[Accessed: 18-August-2025]}