○○○ logarithm ⪢⪢
So if you want to find log base b of x, you're asking "what power you have to raise b to in oder to get x?". #math
http://qindex.info/i.php?x=3784

○○○ logarithm ⪢⪢
When we say "log base b of x equals y", we are saying that b to the y equals x. ┆ x⍻b = y ➔ b˄y = x #math
http://qindex.info/i.php?x=6085

○○○ logarithm ⪢⪢
Or you can say "If I raise b to the power of y, I'm going to get x." #math
http://qindex.info/i.php?x=28242

○○○ logarithm ⪢⪢
With logs, the base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on. ┆ x⍻b = y ➔ b˄y = x #math
http://qindex.info/i.php?x=28240

○○○ logarithm ⪢⪢
By definition, when we say "log base b of x equals y", that's the same thing as saying "b to the y equals x". #math
http://qindex.info/i.php?x=28241

• Logarithms Explained
In the same way that division is the inverse of multiplication a logarithm is just the inverse of exponentiation.
http://qindex.info/i.php?x=3738

• 42 Logarithms Part 2
Base Ten Logs, Natural Logs, and the Change-Of-Base Property
http://qindex.info/i.php?x=3639

• 09 Derivatives of Logarithmic and Exponential Functions
Derivatives of Logarithmic and Exponential Functions
http://qindex.info/i.php?x=3387

• 42 Logarithms Part 2
Base Ten Logs, Natural Logs, and the Change-Of-Base Property
http://qindex.info/i.php?x=5041

• 41 Logarithms Part 1
When we say log base b of x equals y, we are saying b to the y equals x. With logs, the base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on.
http://qindex.info/i.php?x=3638

• 41 Logarithms Part 1
http://qindex.info/i.php?x=5040

• 43 Logarithms Part 3
Logarithms Part 3: Properties of Logs, Expanding Logarithmic Expressions
http://qindex.info/i.php?x=5092

• 44 Solving Exponential and Logarithmic Equations
http://qindex.info/i.php?x=3790

• 44 Solving Exponential and Logarithmic Equations
http://qindex.info/i.php?x=3464

• 43 Logarithms Part 3
Logarithms Part 3: Properties of Logs, Expanding Logarithmic Expressions
http://qindex.info/i.php?x=3640

• Logarithm Equations
http://qindex.info/i.php?x=9772

• Logarithms Explained
What is the power that I should raise this base to in order to get this number?
http://qindex.info/i.php?x=9635

• Logarithms Explained
Anytime you see log base b of some number n, you can think about it as asking the question "What power do I need to put in my exponent to get b to that power equal to this number n?"
http://qindex.info/i.php?x=9637

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