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Log

Returns the log (base 10) of the input.

Log block

Description

The Log block returns the log (base 10) of the input. This is a code block from the Math drawer.

Usage

Returns the log (base 10) of the input.

Syntax

Inputs in this block:

  • A number

Example

pH is the negative log of the concentration of Hydronium ions. This model simulates the change in pH of an aqueous solution as more acid is added to it. (Each 'H+' agent represents one millionth of a mole of Hydronium.)

Log example code
  • Ln - Returns the natural logarithm of a number
  • Power - Raises a number to a power