# Log and Antilog Calculator

Logarithm of a number is defined as the exponent to which another fixed value, the base, must be raised to produce that number. It is the inverse operation to exponentiation. The logarithm to base 10 is called the common logarithm and has many applications in science and engineering. Antilog is the inverse operation of a logarithm. Use Log and Antilog Logarithm calculator determine the logarithmic and antilogarithmic values with base values of 2 or e or 10.

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#### Formula Used:

**Computation of log(log**_{b}x):
log_{b}x = y implies b^{y} = x.
**Where,**
b = base,
y = number,
x = log value.
**Computation of Antilog:**
y = 10^{x}
**Where,**
x = number,
y = antilog value.

#### Example

**What is log**_{10}55?

Perihelion distance of pluto = p = s x (1-e)

p = 50 x (1-0.24905)

= 5.78135

**What is Antilog of Y where, x=5
**

y = 10^5

=100000