Through
Details

- Through distributes operators that appear inside the heads of expressions.
- Parallelize[Through[p[f,g,…][x,y,…]]] computes Through[p[f,g,…][x,y,…]] in parallel on all subkernels. »
Examples
open all close allBasic Examples (2)
Scope (2)
Properties & Relations (5)
Tabulate square roots of values without using auxiliary variables:
Compute Through in parallel:
Through[p[f,g,…][x]] is equivalent to Comap[p[f,g,…],x]:
Compare this to the operator form of Comap:
Through[p[f,g,…][x,y,…]] is equivalent to ComapApply[p[f,g,…],{x,y,…}]:
Compare this to the operator form of ComapApply:
Tech Notes
Related Links
History
Introduced in 1988 (1.0)
Text
Wolfram Research (1988), Through, Wolfram Language function, https://reference.wolfram.com/language/ref/Through.html.
CMS
Wolfram Language. 1988. "Through." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Through.html.
APA
Wolfram Language. (1988). Through. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Through.html
BibTeX
@misc{reference.wolfram_2025_through, author="Wolfram Research", title="{Through}", year="1988", howpublished="\url{https://reference.wolfram.com/language/ref/Through.html}", note=[Accessed: 08-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_through, organization={Wolfram Research}, title={Through}, year={1988}, url={https://reference.wolfram.com/language/ref/Through.html}, note=[Accessed: 08-August-2025]}