FromCoefficientRules
FromCoefficientRules[list,{x1,x2,…}]
从指数向量和系数的规则列表中构建一个多项式.
更多信息
- FromCoefficientRules 起到 CoefficientRules 的逆作用.
- FromCoefficientRules 采用形式为 {{e11,e12,…}->c1,{e21,…}->c2,…} 的列表,并返回 CoefficientRules.
范例
基本范例 (1)
Wolfram Research (2008),FromCoefficientRules,Wolfram 语言函数,https://reference.wolfram.com/language/ref/FromCoefficientRules.html.
文本
Wolfram Research (2008),FromCoefficientRules,Wolfram 语言函数,https://reference.wolfram.com/language/ref/FromCoefficientRules.html.
CMS
Wolfram 语言. 2008. "FromCoefficientRules." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/FromCoefficientRules.html.
APA
Wolfram 语言. (2008). FromCoefficientRules. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/FromCoefficientRules.html 年