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How do you find the antilog of a logarithmic table?

Open the table and look for the row number consisting of the first two digits of the mantissa. Then find the column number equal to the third digit of the mantissa. In the example above, you would open the antilog table and find the row number beginning with . 64, then the column for 5.

What is the anti logarithm of?

The antilogarithm (also called an antilog) is the inverse of the logarithm transform. Since the logarithm (base 10) of 1000 equals 3, the antilogarithm of 3 is 1000. To compute the antilogarithm of a base 10 logarithm, take ten to that power.

How do you use an antilog table?

Method 1: Using an Antilog Table. Step 1: Separate the characteristic part and the mantissa part. From the given example, the characteristic part is 2, and the mantissa part is 6452. Step 2: To find a corresponding value of the mantissa part use the antilog table.

How do you find the antilog of an example?

If log M = x, then M is called the antilogarithm of x and is written as M = antilog x. For example, if log 39.2 = 1.5933, then antilog 1.5933 = 39.2.

What is difference between logarithm and Antilogarithm?

A logarithm (log) is a mathematical process where you raise the logarithm’s base (usually 10) to a specific number resulting in some value. An antilogarithm (antilog) is the inverse of the log function. The natural log function is base e, which rounds to 2.72.

How do you take antilog and log?

Logarithmic Laws and Properties log b x y = p + q = log b x + log b y. The division of the two numbers is the antilog of the difference of logarithm of the two numbers. The base should be the same for both the numbers. a p = x = b q, and a r = b.

What is antilog amplifier?

An anti-logarithmic amplifier, or an anti-log amplifier, is an electronic circuit that produces an output that is proportional to the anti-logarithm of the applied input. In the circuit shown above, the non-inverting input terminal of the op-amp is connected to ground.

How to create an anti-logarithmic table?

Anti-Logarithmic Table The first step is to separate the characteristic and the mantissa part of the number. Use the antilog table to find a corresponding value for the mantissa. The first two digits of the mantissa work as the… The antilog table also includes columns which provide the mean

Which is an antilog of the logarithm ln?

Ln is not an antilog, it is instead the natural logarithm, that is the logarithm with a base of e, the exponential function. An antilog is the reverse of logarithm, found by raising a logarithm to its base. For example, the antilog of y = log 10 (5) is 10 y = 5.

Which is the inverse of Anit logarithm?

Logarithms and Anit-Logarithms are the inverses of each other. Let us study logs and antilog in detail. A logarithm of a number is the power to which a given base must be raised to obtain that number. The power is sometimes called the exponent. In other words, if b y = x then y is the logarithm of x to base b.

How to calculate the antilog of a number?

To calculate an antilog of any number y, you need to raise the logarithm base b (usually 10, sometimes e), to the power of y: x = logb-1(y) = by Since log and antilog are inverse functions, then this means that x = by = blogbx, and y = logbx = logb(by). An example of inverse log calculation