Free logarithm calculator - step-by-step solutions to help simplify logarithmic expressions.

x^2: x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div: x^{\circ} \pi \left(\square\right)^{'} \frac{d}{dx} …

The log base 2 calculator quickly computes the value of the logarithm function with base two, i.e., log₂(x) for arbitrary (positive) x.

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, …

The base b logarithm of a number is the exponent that we need to raise the base in order to get the number. The logarithm of the multiplication of x and y is the sum of logarithm of x and …

This free log calculator solves for the unknown portions of a logarithmic expression using base e, 2, 10, or any other desired base.

May 27, 2012 · It's shorthand for (log x)2 (log x) 2. The problem is that log(x2) = 2 log x log (x 2) = 2 log x by the power rule for logarithms, and in general y2 ≠ 2y y 2 ≠ 2 y (here with y = log x y …

Find the point at x = 2 x = 2. Tap for more steps... The log function can be graphed using the vertical asymptote at x = 0 x = 0 and the points (5,1),(1,0.30102999),(2,0.60205999) (5, 1), (1, …

Enter a problem... Rewrite log(2x) = 3 log (2 x) = 3 in exponential form using the definition of a logarithm. If x x and b b are positive real numbers and b ≠ 1 b ≠ 1, then logb(x) = y log b (x) = y …

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, …