Cody

Problem 415. Sum the Infinite Series

Solution 2026979

Submitted on 18 Nov 2019 at 23:24
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Test Suite

Test Status Code Input and Output
1   Fail
x = 1; [c,s] = infinite_series(x); c_correct = -0.3800580037051224; s_correct = 0.3845865774434312; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test1 (line 2) [c,s] = infinite_series(x);
2   Fail
x = exp(1); [c,s] = infinite_series(x); c_correct = 0.2832904461013926; s_correct = -0.2693088098978689; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test2 (line 2) [c,s] = infinite_series(x);
3   Fail
x = sqrt(3); [c,s] = infinite_series(x); c_correct = -0.3675627321761342; s_correct = -0.2464611942058812; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test3 (line 2) [c,s] = infinite_series(x);
4   Fail
x = 0.001; [c,s] = infinite_series(x); c_correct = 0.9984257500575904; s_correct = 0.0079069688545917; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test4 (line 2) [c,s] = infinite_series(x);
5   Fail
x = pi/4; [c,s] = infinite_series(x); c_correct = -0.2042534159513846; s_correct = 0.5511304391316155; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test5 (line 2) [c,s] = infinite_series(x);
6   Fail
x = 0.0263; [c,s] = infinite_series(x); c_correct = 0.9574346130196565; s_correct = 0.1214323234202421; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test6 (line 2) [c,s] = infinite_series(x);
7   Fail
x = 6.273; [c,s] = infinite_series(x); c_correct = 0.9837633160098646; s_correct = -0.0568212139709541; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test7 (line 2) [c,s] = infinite_series(x);
8   Fail
x = 31/7; [c,s] = infinite_series(x); c_correct = -0.2961416175321223; s_correct = 0.3148962998550185; assert(abs(c-c_correct)<50*eps & abs(s-s_correct)<50*eps)

Undefined function 'hypergeom' for input arguments of type 'double'. Error in infinite_series (line 21) c = (exp(-2*x_in*i)*hypergeom([1, 1], 3, exp(-x_in*i)))/4 + (exp(2*x_in*i)*hypergeom([1, 1], 3, exp(x_in*i)))/4; Error in Test8 (line 2) [c,s] = infinite_series(x);

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