Arithmetic & Number Theory
Square
Multiply a number by itself.
Formula
Formula
y = x2
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| x | input | real number (ℝ) | — | input |
| y | square | computed result | — | result |
Try it yourself
Interactive calculator
Worked examples
Example 1
Givenx = 12
Result144
Example 2
Givenx = -7
Result49