Cody

# Problem 425. ranch area?

Solution 85831

Submitted on 4 May 2012
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### Test Suite

Test Status Code Input and Output
1   Fail
%% y=@(x)1+x/10^10; acres=round(ranch(y)); acres_correct = 640; assert(acres==acres_correct)

Error: Undefined function 'integrate' for input arguments of type 'function_handle'.

2   Fail
%% y=@(x)0.5+x/10^10; acres=round(ranch(y)); acres_correct = 320; assert(acres==acres_correct)

Error: Undefined function 'integrate' for input arguments of type 'function_handle'.

3   Fail
%% y=@(x)1+x; acres=round(ranch(y)); acres_correct = 960; assert(acres==acres_correct)

Error: Undefined function 'integrate' for input arguments of type 'function_handle'.

4   Fail
%% y=@(x)2+sin(x); acres=round(ranch(y)); acres_correct = 1574; assert(acres==acres_correct)

Error: Undefined function 'integrate' for input arguments of type 'function_handle'.

5   Fail
%% y=@(x)3+cos(x); acres=round(ranch(y)); acres_correct = 2459; assert(acres==acres_correct)

Error: Undefined function 'integrate' for input arguments of type 'function_handle'.