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Solution 250502

Submitted on 29 May 2013

Incorrect

25Size
Leading solution size is 19.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
Code Input and Output
1
Fail
 
%%
assert(isequal(guess_the_coefficients(@(x)x^2+2*x+15),[1 2 15]))
Error: Inputs must be a scalar and a square matrix.
To compute elementwise POWER, use POWER (.^) instead.
2
Fail
 
%%
assert(isequal(guess_the_coefficients(@(x)polyval(53,x)),53))
Error: Assertion failed.
3
Fail
 
%%
assert(isequal(guess_the_coefficients(@(x)polyval([54 87],x)),[54 87]))
Error: Assertion failed.
4
Fail
 
%%
assert(isequal(guess_the_coefficients(@(x)polyval([49 40 68],x)),[49 40 68]))
Error: Assertion failed.
5
Fail
 
%%
assert(isequal(guess_the_coefficients(@(x)polyval([75 53 35 15],x)),[75 53 35 15]))
Error: Assertion failed.
6
Fail
 
%%
assert(isequal(guess_the_coefficients(@(x)polyval([59 27 5 76 25],x)),[59 27 5 76 25]))
Error: Assertion failed.