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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