Cody

Problem 44705. Expand 10^n to Powers of 4

Solution 2937754

Submitted on 11 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
n = 0; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Assertion failed.

2   Fail
n = 1; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot (line 32) A and B must be same size. Error in Test2 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

3   Fail
n = 2; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot (line 32) A and B must be same size. Error in Test3 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

4   Fail
n = 3; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot (line 32) A and B must be same size. Error in Test4 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

5   Fail
n = 4; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test5 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

6   Fail
n = 5; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test6 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

7   Fail
n = 6; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n)& isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test7 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n)& isequal(coeff(1),coeff(end)) & coeff(1)>0)

8   Fail
n = 7; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test8 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

9   Fail
n = 8; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test9 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

10   Fail
n = 9; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test10 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

11   Fail
n = 10; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

Error using dot A and B must be same size. Error in Test11 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

12   Fail
n = 11; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

Error using dot A and B must be same size. Error in Test12 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

13   Fail
n = 12; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

Error using dot A and B must be same size. Error in Test13 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

14   Fail
n = 13; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

Error using dot A and B must be same size. Error in Test14 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

15   Fail
n = 14; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

Error using dot A and B must be same size. Error in Test15 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

16   Fail
n = 15; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

Error using dot A and B must be same size. Error in Test16 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end))&coeff(1)>0)

17   Fail
n = 16; coeff = ten2pow4(n); assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

Error using dot A and B must be same size. Error in Test17 (line 3) assert(isequal(dot(coeff, 4.^flip(0:n)),10^n) & isequal(coeff(1),coeff(end)) & coeff(1)>0)

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