Chang's Math blog

Compilation of math questions by pupils

Saturday, June 7, 2025

Logarithm Rules

MA - Basic Algebra on Instagram: "The logarithm is a mathematical concept that represents the inverse of the exponential function. It answers the question of what power a given base needs to yield a certain number. This principle makes it an important tool for analyzing exponential growth or decay processes that occur in science, technology, and economics. In addition, the logarithm facilitates complex calculations because it converts multiplication into addition and exponentiation into multiplication. This led to the historical development of logarithm tables, which were indispensable before the spread of modern computers. Its versatile applications range from solving exponential equations to studying scales such as the decibel or Richter scale to analyzing data in statistics and computer science. Explore math with us: @math.animations @math.animations.basic.calculus @math.animations.calculus @math.animations.basic.algebra @math.animations.algebra @math.animations.basic.geometry #m
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