Problem 155. All your base are belong to us

Created by the cyclist

Find the base b logarithm of the input decimal number x. Express the output as a decimal number. The first argument is the number x, and the second argument is the base b.

Examples

logb(1024,2) ---> 10

logb(25,5) ---> 2

logb(100000,10) ---> 5

2 Comments

sea knowledge on 19 Dec 2012

what the hell?why my code can work on my computer?while it report error here

the cyclist on 19 Dec 2012

It looks like your solution uses the symbolic math toolbox. I am assuming that that is not available to Cody solutions.

Problem 155. All your base are belong to us

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