logarithm
A mathematical function representing exponential relationships, often used to describe scale
Examples
In a meeting
“User growth is following a logarithmic curve as we approach market saturation.”
Over coffee
“The difficulty increases on a logarithmic scale—each level is way harder than the last.”
Why this word
exponent
Logarithm is the inverse operation of exponentiation (finding what power produces a number), while exponent is the power itself
power
Logarithm finds the power needed to produce a number, while power is the result of raising a base to an exponent
calculation
Logarithm is a specific mathematical function relating to powers, while calculation is any general mathematical computation
Usage tip
Use when describing growth or change that accelerates or decelerates exponentially. Shows mathematical sophistication but ensure your audience understands the concept.
Etymology
Greek — 'logos' (ratio, word) + 'arithmos' (number); coined by John Napier in 1614
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Related words
analogize
To draw a comparison or parallel between two things to explain or clarify
deploy
To bring into effective action or position for use
regress
To return to a previous or less developed state; to move backward
converge
To come together from different directions to meet at a point; to approach a common conclusion
transmit
To send or convey from one person, place, or system to another
simulate
To create a model or representation that mimics real conditions or processes