# Function deepEqual #

Test element wise whether two matrices are equal. The function accepts both matrices and scalar values.

Strings are compared by their numerical value.

## Syntax #

```
math.deepEqual(x, y)
```

### Parameters #

Parameter | Type | Description |
---|---|---|

`x` |
number | BigNumber | Fraction | Complex | Unit | Array | Matrix | First matrix to compare |

`y` |
number | BigNumber | Fraction | Complex | Unit | Array | Matrix | Second matrix to compare |

### Returns #

Type | Description |
---|---|

number | BigNumber | Fraction | Complex | Unit | Array | Matrix | Returns true when the input matrices have the same size and each of their elements is equal. |

## Examples #

```
math.deepEqual(2, 4) // returns false
a = [2, 5, 1]
b = [2, 7, 1]
math.deepEqual(a, b) // returns false
math.equal(a, b) // returns [true, false, true]
```