Because the log2 function is a static function of the Math object it must be invoked through the placeholder object called Math. MathLOG2E returns base 2 logarithm of E. This method calls into the underlying C runtime and the exact result or valid input range may differ between different operating systems or architectures.
So if I raise b thats our base so if I raise our base b-- I guess thats why they picked b.
So lets just remind ourselves what this equation is saying. Because MathLOG2E is a property of the Math object it must be invoked through the placeholder object called Math. The JavaScript Mathlog method is equivalent to lnx in mathematics. This method calls into the underlying C runtime and the exact result or valid input range may differ between different operating systems or architectures.