Cody

Problem 155. All your base are belong to us

Solution 1936857

Submitted on 15 Sep 2019
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Test Suite

Test Status Code Input and Output
1   Fail
x = 1024; b = 2; y_correct = 10; assert(isequal(logb(x,b),y_correct))

Undefined function 'ln' for input arguments of type 'double'. Error in logb (line 2) y = ln(x)/ln(b); Error in Test1 (line 4) assert(isequal(logb(x,b),y_correct))
2   Fail
x = 25; b = 5; y_correct = 2; assert(isequal(logb(x,b),y_correct))

Undefined function 'ln' for input arguments of type 'double'. Error in logb (line 2) y = ln(x)/ln(b); Error in Test2 (line 4) assert(isequal(logb(x,b),y_correct))
3   Fail
x = 10000; b = 10; y_correct = 4; assert(isequal(logb(x,b),y_correct))

Undefined function 'ln' for input arguments of type 'double'. Error in logb (line 2) y = ln(x)/ln(b); Error in Test3 (line 4) assert(isequal(logb(x,b),y_correct))

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