Vector Arithmetic Subtraction

# trader_sub

(PECL trader >= 0.2.0)

trader_sub — Vector Arithmetic Subtraction

### Descrierea

trader_sub ( array `$real0` , array `$real1` ) : array

Calculates the vector subtraction of `real1` from `real0` and returns the resulting vector.

### Parametri

`real0`

  Un tablou cu valori reale.

`real1`

  Un tablou cu valori reale.

### Valorile întoarse

Returns an array with calculated data or false on failure.