Cody

Solution 236846

Submitted on 27 Apr 2013 by Khaled Hamed
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Test Suite

Test Status Code Input and Output
1   Pass
%% user_solution = fileread('laguerrePoly.m'); assert(isempty(strfind(user_solution,'regexp'))); assert(isempty(strfind(user_solution,'2str'))); assert(isempty(strfind(user_solution,'str2'))); assert(isempty(strfind(user_solution,'interp'))); assert(isempty(strfind(user_solution,'printf'))); assert(isempty(strfind(user_solution,'assert')));
2   Pass
%% n = 0; P_correct = [1]/1; assert(isequal(round(laguerrePoly(n)*1),round(P_correct*1)));
3   Pass
%% n = 1; P_correct = [-1 1]/1; assert(isequal(round(laguerrePoly(n)*1),round(P_correct*1)));
ans = -1 1
4   Pass
%% n = 2; P_correct = [1 -4 2]/2; assert(isequal(round(laguerrePoly(n)*2),round(P_correct*2)));
ans = -2 1 ans = 0.5000 -2.0000 1.0000
5   Pass
%% n = 3; P_correct = [-1 9 -18 6]/6; assert(isequal(round(laguerrePoly(n)*6),round(P_correct*6)));
ans = -3 1 ans = 1.5000 -3.0000 1.0000 ans = -0.1667 1.5000 -3.0000 1.0000
6   Pass
%% n = 4; P_correct = [1 -16 72 -96 24]/24; assert(isequal(round(laguerrePoly(n)*24),round(P_correct*24)));
ans = -4 1 ans = 3 -4 1 ans = -0.6667 3.0000 -4.0000 1.0000 ans = 0.0417 -0.6667 3.0000 -4.0000 1.0000
7   Pass
%% n = 5; P_correct = [-1 25 -200 600 -600 120]/120; assert(isequal(round(laguerrePoly(n)*120),round(P_correct*120)));
ans = -5 1 ans = 5 -5 1 ans = -1.6667 5.0000 -5.0000 1.0000 ans = 0.2083 -1.6667 5.0000 -5.0000 1.0000 ans = -0.0083 0.2083 -1.6667 5.0000 -5.0000 1.0000
8   Pass
%% n = 6; P_correct = [1 -36 450 -2400 5400 -4320 720]/720; assert(isequal(round(laguerrePoly(n)*720),round(P_correct*720)));
ans = -6 1 ans = 7.5000 -6.0000 1.0000 ans = -3.3333 7.5000 -6.0000 1.0000 ans = 0.6250 -3.3333 7.5000 -6.0000 1.0000 ans = -0.0500 0.6250 -3.3333 7.5000 -6.0000 1.0000 ans = 0.0014 -0.0500 0.6250 -3.3333 7.5000 -6.0000 1.0000
9   Pass
%% n = 7; P_correct = [-1 49 -882 7350 -29400 52920 -35280 5040]/5040; assert(isequal(round(laguerrePoly(n)*5040),round(P_correct*5040)));
ans = -7 1 ans = 10.5000 -7.0000 1.0000 ans = -5.8333 10.5000 -7.0000 1.0000 ans = 1.4583 -5.8333 10.5000 -7.0000 1.0000 ans = -0.1750 1.4583 -5.8333 10.5000 -7.0000 1.0000 ans = 0.0097 -0.1750 1.4583 -5.8333 10.5000 -7.0000 1.0000 ans = -0.0002 0.0097 -0.1750 1.4583 -5.8333 10.5000 -7.0000 1.0000
10   Pass
%% n = 8; P_correct = [1 -64 1568 -18816 117600 -376320 564480 -322560 40320]/40320; assert(isequal(round(laguerrePoly(n)*40320),round(P_correct*40320)));
ans = -8 1 ans = 14 -8 1 ans = -9.3333 14.0000 -8.0000 1.0000 ans = 2.9167 -9.3333 14.0000 -8.0000 1.0000 ans = -0.4667 2.9167 -9.3333 14.0000 -8.0000 1.0000 ans = 0.0389 -0.4667 2.9167 -9.3333 14.0000 -8.0000 1.0000 ans = -0.0016 0.0389 -0.4667 2.9167 -9.3333 14.0000 -8.0000 1.0000 ans = 0.0000 -0.0016 0.0389 -0.4667 2.9167 -9.3333 14.0000 -8.0000 1.0000
11   Pass
%% n = 9; P_correct = [-1 81 -2592 42336 -381024 1905120 -5080320 6531840 -3265920 362880]/362880; assert(isequal(round(laguerrePoly(n)*362880),round(P_correct*362880)));
ans = -9 1 ans = 18 -9 1 ans = -14 18 -9 1 ans = 5.2500 -14.0000 18.0000 -9.0000 1.0000 ans = -1.0500 5.2500 -14.0000 18.0000 -9.0000 1.0000 ans = 0.1167 -1.0500 5.2500 -14.0000 18.0000 -9.0000 1.0000 ans = -0.0071 0.1167 -1.0500 5.2500 -14.0000 18.0000 -9.0000 1.0000 ans = 0.0002 -0.0071 0.1167 -1.0500 5.2500 -14.0000 18.0000 -9.0000 1.0000 ans = -0.0000 0.0002 -0.0071 0.1167 -1.0500 5.2500 -14.0000 18.0000 -9.0000 1.0000
12   Pass
%% n = 10; P_correct = [1 -100 4050 -86400 1058400 -7620480 31752000 -72576000 81648000 -36288000 3628800]/3628800; assert(isequal(round(laguerrePoly(n)*3628800),round(P_correct*3628800)));
ans = -10 1 ans = 22.5000 -10.0000 1.0000 ans = -20.0000 22.5000 -10.0000 1.0000 ans = 8.7500 -20.0000 22.5000 -10.0000 1.0000 ans = -2.1000 8.7500 -20.0000 22.5000 -10.0000 1.0000 ans = 0.2917 -2.1000 8.7500 -20.0000 22.5000 -10.0000 1.0000 ans = -0.0238 0.2917 -2.1000 8.7500 -20.0000 22.5000 -10.0000 1.0000 ans = 0.0011 -0.0238 0.2917 -2.1000 8.7500 -20.0000 22.5000 -10.0000 1.0000 ans = -0.0000 0.0011 -0.0238 0.2917 -2.1000 8.7500 -20.0000 22.5000 -10.0000 1.0000 ans = Columns 1 through 10 0.0000 -0.0000 0.0011 -0.0238 0.2917 -2.1000 8.7500 -20.0000 22.5000 -10.0000 Column 11 1.0000