Discover the power of the Gate Calculator, a versatile tool designed to streamline complex engineering calculations.

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## How to Use GATE Virtual Calculator ?

**EXAMPLE 1: Simple Arithmetic**

To evaluate: 50 + 45 x 3 Enter as follows: 50, +, 45, *, 3, =

To evaluate: 50 x 45 â€“ 2 Enter as follows: 50, *, 45, -, 2, =

To evaluate: 25 x (5 + 5) Enter as follows: 25, *, (, 5, +, 5, ), =

**EXAMPLE 2: Evaluating Functions**

To evaluate: 2 + log(20) x 5 Enter as follows: 20, log, *, 5, +, 2, =

To evaluate: log(30) x 5 â€“ 7 Enter as follows: 30, log, *, 5, -, 7, =

To evaluate: In(25) x 2 + 5 Enter as follows: 25, In, *, 2, +, 5, =

**EXAMPLE 3: Trigonometric Functions**

To evaluate: sin(45) or cos(45) or tan(45) Enter as follows: 45, sin or cos or tan

To evaluate: tan(45) x 5 + 2 Enter as follows: 45, tan, *, 5, +, 2, =

**EXAMPLE 4: Roots**

To evaluate: 4th root of 5, Enter as follows: 5, yâˆšx, 4, =

**EXAMPLE 5: Cube Function**

To evaluate: 563 x 6 + 8 Enter as follows: 56, X3, *, 6, +, 8, =

**EXAMPLE 6: Ï€ (Pi) Value**

To evaluate: 5 Ï€ Enter as follows: 5, *, Ï€

**EXAMPLE 7: Cube Root**

To evaluate: cube root(3) Enter as follows: 3, 3âˆš

**EXAMPLE 8: Square Root**

To evaluate: square root(4) Enter as follows: 4, âˆš

**EXAMPLE 9: Factorial**

To evaluate: factorial(5) Enter as follows: 5, ná»Š

To evaluate: factorial(6) x 5 â€“ 2 Enter as follows: 6, ná»Š, *, 5, -, 2, =

**EXAMPLE 10: Exponential Function**

To evaluate: e^0 Enter as follows: 0, ex

**EXAMPLE 11: 10^x**

To evaluate: 10^2.5 Enter as follows: 2.5, 10x

To evaluate: 10^(-0.509) Enter as follows: 10, ^, 0.509, +/-, =