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Solution 107371

Submitted on 6 Jul 2012 by Tim

Correct

28Size
Leading solution size is 22.
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
Pass
 
%%
format long
v=[-2; 0.22-0.54i ; 0.25-.54i ; 0.26 ;.125+.125i; 0.25];
tf=isMandelbrot(v);
tf_expected=[1 ; 0 ; 1 ; 0 ; 1 ; 1] ;
assert(isequal(tf,tf_expected),sprintf('\n%f %f %f %f %f %f',tf,tf_expected))

                    
2
Pass
 
%%
v=-.25*ones(6,1)+(rand(6,1)-.5)/2+i*(rand(6,1)-.5)/2
%v=[-.5-.25i;-.5+.25i;-.25i;.25i;-.25-.25i;-.25+.25i]
% Bounding Cases
tf=isMandelbrot(v);
tf_expected=[1 ; 1 ; 1 ; 1 ; 1 ; 1] ;
assert(isequal(tf,tf_expected),sprintf('\n%f %f %f %f %f %f',tf,tf_expected))
v =
 -0.126318502831962 + 0.136170704313667i
 -0.256537070570563 + 0.134091109291635i
 -0.097068551854348 + 0.159184886545094i
 -0.386452327544312 - 0.149451321281018i
 -0.073329934558509 + 0.084107874120173i
 -0.157549658935448 - 0.175064128753907i
3
Pass
 
%%
v=rand(6,1)-0.25
tf=isMandelbrot(v);
tf_expected=v<=0.25; % non-imaginary range [-2.0,0.25]
assert(isequal(tf,tf_expected),sprintf('\n%f %f %f %f %f %f',v,tf,tf_expected))
v =
   0.354664308712407
  -0.022683899830775
  -0.179659052469744
   0.523342056300109
   0.411544976254114
   0.112715230647190