An antilog is **the result of raising the base being used to the logarithm given or calculated**. Put another way, it “undoes” what calculating the logarithm of a number does and simply returns that number. … “Antilog” can also be written log_{b}^{–}^{1} or just log^{–}^{1} where base 10 is implied by default.

## Why do we use antilog in calculator?

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. The natural logarithm is useful in calculating the amount of time needed to reach a certain level of growth, if, for y = ln(x), y = time and x = value being grown.

## Is antilog the same as inverse log?

An antilogarithm (antilog) is **the inverse of the log function**. The natural log function is base e, which rounds to 2.72. The anti-natural log function is ex.

### Is Antilog same as the exponential function?

Antilogs are just another term for exponents, and exponents are the inverse of logarithms. … So now you know that **antilogs are the same thing as exponents**, and that exponents are just the inverse of logarithmic functions.

### 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 do you do antilog in Excel?

**How to Calculate Antilog in Excel**

- Select the first cell where you want the result to be displayed. …
- Type the formula: =10^B2.
- Press the return key.
- This will display the antilog of the value B2 in cell C2.
- Copy this formula to the rest of the cells of column C by dragging down the fill handle.

### How do I get rid of antilog?

Procedure to Find the Antilog of a Number

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 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.

### How do you convert log to antilog?

To compute the antilog of a number y, **you must raise the logarithm base b (usually 10, sometimes the constant e) to the power that will generate the number y**. Where x is the exponent and y is the antilog value. For instance, if we take this equation, log(5) = x, its antilog will be 10x = 5.

### What is the disadvantage of log antilog amplifier?

What is the disadvantage of log-antilog multiplier? Explanation: **Log amplifier requires the input and reference voltage to be of the same polarity**. This restricts log-antilog multiplier to one quadrant operation. … Explanation: In an ideal frequency doubler, same frequency is applied to both inputs.

### What is the most important rule of amplifier?

An ideal amplifier has **infinite input impedance, zero output impedance, and a fixed gain at all frequencies**. An ideal op amp has infinite input impedance and zero output impedance, but has infinite gain.

### Which of the following is the disadvantage of op amp?

The disadvantage of the Op-amp is **designed for low-power operation only, not suitable for high output, and requires passive components**. The applications of the op-amp are voltage comparator, Schmitt trigger, triangle wave oscillator, differentiator, and integrator. 1).