Functions
LOG10
Base-10 logarithm
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When to use it
When should I use LOG10?
Use LOG10 for base-10 logarithms, which are common in decibel calculations, pH measurements, earthquake magnitude (Richter), and any scale that spans many orders of magnitude.
Used in
Syntax
LOG10(number)Examples
=LOG10(100) // => 2
=LOG10(1) // => 0
=LOG10(1000) // => 3