∆ṙ
Characters: ∆, ṙ
∆
ṙ
Get the polynomial with coefficients from the roots of a polynomial
list
polynomial(a)
⟨1|2|3⟩ ∆ṙ
⟨1|-6|11|-6⟩
⟨19|43|12|5|129⟩ ∆ṙ
⟨1|-208|12122|-266708|2320581|-6323580⟩