bool2s convert boolean matrix to a zero one matrix.

## Syntax

    bool2s(x)

## Arguments

x

  a boolean vector or a boolean matrix or a constant matrix

## Description

If `x` is a boolean matrix, `bool2s(x)` returns the matrix where "true" values are replaced by 1 and "false" value by 0.

If `x` is a "standard" matrix, `bool2s(x)` returns the matrix where non-zero values are replaced by 1.

## Examples

    bool2s([%t %t %f %t])
    bool2s([2.3 0 10 -1])

## See also

- boolean
- find