Problem 43618. Multiply two polynomials p and q given in in vector representation.

Solution 1793495

Submitted on 19 Apr 2019 by Paul Dostert

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Test	Status	Code Input and Output
1	Pass	p=[-2 0 1 -1 3 2] q=[1 0 -1 2 4] y_correct =[-2 0 3 -5 -6 5 -1 0 16 8]; assert(isequal(MulPoly(p,q),y_correct)) p = -2 0 1 -1 3 2 q = 1 0 -1 2 4
2	Pass	p=[-2 0 1 0 -3 1] q=[-1 0 -1 2 2] y_correct =[2 0 1 -4 -2 1 5 -7 -4 2]; assert(isequal(MulPoly(p,q),y_correct)) p = -2 0 1 0 -3 1 q = -1 0 -1 2 2
3	Pass	p=[1 2 0 5 0 3] q=[3 2 5 1 0 2] y_correct =[3 8 9 26 12 36 15 15 13 0 6]; assert(isequal(MulPoly(p,q),y_correct)) p = 1 2 0 5 0 3 q = 3 2 5 1 0 2

Test

Status

Code Input and Output

Pass

p=[-2 0 1 -1 3 2] q=[1 0 -1 2 4] y_correct =[-2 0 3 -5 -6 5 -1 0 16 8]; assert(isequal(MulPoly(p,q),y_correct))

p = -2 0 1 -1 3 2 q = 1 0 -1 2 4

Pass

p=[-2 0 1 0 -3 1] q=[-1 0 -1 2 2] y_correct =[2 0 1 -4 -2 1 5 -7 -4 2]; assert(isequal(MulPoly(p,q),y_correct))

p = -2 0 1 0 -3 1 q = -1 0 -1 2 2

Pass

p=[1 2 0 5 0 3] q=[3 2 5 1 0 2] y_correct =[3 8 9 26 12 36 15 15 13 0 6]; assert(isequal(MulPoly(p,q),y_correct))

p = 1 2 0 5 0 3 q = 3 2 5 1 0 2

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