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Solution 35531

Submitted on 9 Feb 2012 by Martijn

Correct

55Size
Leading solution size is 41.
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
 
ab=rand; bc=rand; ca=max(min(rand, ab+bc),abs(ab-bc));
tic; for k=1:10^3
[abc,bca,cab]=sides_to_angles(ab,bc,ca);
end; your_time=toc/10^3
test_yours=round([abc,bca,cab]*10^4)/10^4
abc=acos((ab^2+bc^2-ca^2)/2/ab/bc);
bca=acos((bc^2+ca^2-ab^2)/2/bc/ca);
cab=acos((ca^2+ab^2-bc^2)/2/ca/ab);
test_correct=round([abc,bca,cab]*10^4)/10^4
assert(isequal(test_yours,test_correct))
% assert(your_time<100e-6)
your_time =
   1.7798e-05
test_yours =
    1.7730    0.3277    1.0408
test_correct =
    1.7730    0.3277    1.0408