What's the opposite of JavaScript's Math.pow?

algebra, javascript, math, polynomial-math

Solution

c = Math.log(a)/Math.log(b)

Problem

I'm having a mental block here, and algebra not really being my thing, can you tell me how to re-write the JavaScript code below to derive the variable, `c`, in terms of `a` and `b`?: ``` a = Math.pow(b, c); c = ? ``` Thanks!

Original source

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