Cody

# Problem 473. old wine in a new bottle?

Solution 67685

Submitted on 30 Mar 2012
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### Test Suite

Test Status Code Input and Output
1   Pass
%% XXX = @(z)cos(z); assert(isequal(wine_tester(XXX),'old wine')) % cos

``` x = 1 ```

2   Pass
%% XXX = @(z)sqrt(1-cos(z)^2); assert(isequal(wine_tester(XXX),'old wine')) % sin

``` x = 1 ```

3   Pass
%% XXX = @(z)cos(z)^2+10; assert(isequal(wine_tester(XXX),'new wine')) %

``` x = 0 ```

4   Fail
%% XXX = @(z)log10(10*z)-1; assert(isequal(wine_tester(XXX),'old wine')) % log10

```Error: Assertion failed. ```

5   Pass
%% XXX = @(z)sin(log10(z)*0+z); assert(isequal(wine_tester(XXX),'old wine')) % sin

``` x = 1 ```

6   Pass
%% XXX = @(z)sin(log10(z)); assert(isequal(wine_tester(XXX),'new wine')) %

``` x = 0 ```

7   Pass
%% XXX = @(z)cosd(z); assert(isequal(wine_tester(XXX),'old wine')) % cosd

``` x = 1 ```

8   Pass
%% XXX = @(z)exp(z); assert(isequal(wine_tester(XXX),'old wine')) % exp

``` x = 1 ```