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Offline subseapark  
#1 Posted : 03 April 2017 18:28:28(UTC)
subseapark

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In using the symbolic solver I get a polynomial expressed in terms of its roots

i.e (-21+(9+s)*(5+s))*s

is there a way to expand this polynomial into its long form?

i.e

(-21+(9+s)*(5+s))*s = as^3 + bs^2 +cs +d

The purpose being to extract the coefficients i.e (a,b,c,d)?

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Offline Jean Giraud  
#2 Posted : 03 April 2017 20:02:46(UTC)
Jean Giraud

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Here are your requests.

Jean

Forum Symbolic.sm (15kb) downloaded 70 time(s).
thanks 1 user thanked Jean Giraud for this useful post.
on 04/04/2017(UTC)
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