Cody

# Problem 142. give nth decimal place of pi

Solution 231116

Submitted on 16 Apr 2013 by Dan
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### Test Suite

Test Status Code Input and Output
1   Pass
%% x = 13; y_correct = 7; assert(isequal(pi_digit(x),y_correct))

``` ans = 141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381964428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609 ans = 7 ```

2   Pass
%% x = 14; y_correct = 9; assert(isequal(pi_digit(x),y_correct))

``` ans = 141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381964428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609 ans = 9 ```

3   Pass
%% x = 15; y_correct = 3; assert(isequal(pi_digit(x),y_correct))

``` ans = 141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381964428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609 ans = 3 ```