FromCoefficientRules[list,{x1,x2,…}]
constructs a polynomial from a list of rules for exponent vectors and coefficients.


FromCoefficientRules
FromCoefficientRules[list,{x1,x2,…}]
constructs a polynomial from a list of rules for exponent vectors and coefficients.
Details

- FromCoefficientRules acts as the inverse of CoefficientRules.
- FromCoefficientRules takes a list in the form {{e11,e12,…}->c1,{e21,…}->c2,…} returned by CoefficientRules.
Examples
Basic Examples (1)
See Also
Tech Notes
History
Text
Wolfram Research (2008), FromCoefficientRules, Wolfram Language function, https://reference.wolfram.com/language/ref/FromCoefficientRules.html.
CMS
Wolfram Language. 2008. "FromCoefficientRules." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/FromCoefficientRules.html.
APA
Wolfram Language. (2008). FromCoefficientRules. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/FromCoefficientRules.html
BibTeX
@misc{reference.wolfram_2025_fromcoefficientrules, author="Wolfram Research", title="{FromCoefficientRules}", year="2008", howpublished="\url{https://reference.wolfram.com/language/ref/FromCoefficientRules.html}", note=[Accessed: 16-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_fromcoefficientrules, organization={Wolfram Research}, title={FromCoefficientRules}, year={2008}, url={https://reference.wolfram.com/language/ref/FromCoefficientRules.html}, note=[Accessed: 16-August-2025]}