Cody

# Problem 1442. Volume of a Simplex

Solution 234236

Submitted on 23 Apr 2013
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### Test Suite

Test Status Code Input and Output
1   Pass
user_solution = fileread('simplexvolume.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')));

2   Pass
%% n = 0; V_correct = 1.0; assert(abs(simplexvolume(n)-V_correct)<4*eps)

ans = 1

3   Fail
%% n = 1; V_correct = 1.0; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

4   Pass
%% n = 2; V_correct = 0.433012701892219; assert(abs(simplexvolume(n)-V_correct)<4*eps)

ans = 0.4330

5   Fail
%% n = 3; V_correct = 0.117851130197758; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

6   Fail
%% n = 4; V_correct = 0.023292374765623; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

7   Fail
%% n = 5; V_correct = 0.003608439182435; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

8   Fail
%% n = 6; V_correct = 0.000459331824838; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

9   Fail
%% n = 7; V_correct = 0.000049603174603; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

10   Fail
%% n = 8; V_correct = 0.000004650297619; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

11   Fail
%% n = 9; V_correct = 0.000000385125244; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

12   Fail
%% n = 10; V_correct = 0.000000028561653; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

13   Fail
%% n = 11; V_correct = 0.000000001917653; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

14   Fail
%% n = 12; V_correct = 0.000000000117613; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

15   Fail
%% n = 13; V_correct = 0.000000000006639; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

16   Fail
%% n = 14; V_correct = 0.000000000000347; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.

17   Fail
%% n = 15; V_correct = 0.000000000000017; assert(abs(simplexvolume(n)-V_correct)<4*eps)

Error: Assertion failed.