Round a number to the nearest $ <= $ integer.
floor(2.1)
| num | The input. |
| return value | The nearest, but smaller or equal integer to the input. |
The argument can be a real or complex number or a matrix. In case of complex numbers the real and imaginary parts are handled separately. In case of matrices, the computation is elementwise.Quantities are not suppored by this function.
floor(2)