Matematica ABAP

DATA n TYPE p DECIMALS 2.
DATA m TYPE p DECIMALS 2 VALUE ‘-5.55’.

n = abs( m ).   WRITE:   ‘ABS:  ‘, n.
n = sign( m ).  WRITE: / ‘SIGN: ‘, n.
n = ceil( m ).  WRITE: / ‘CEIL: ‘, n.
n = floor( m ). WRITE: / ‘FLOOR:’, n.
n = trunc( m ). WRITE: / ‘TRUNC:’, n.
n = frac( m ).  WRITE: / ‘FRAC: ‘, n.

The output appears as follows:

ABS:              5.55   Valor Absoluto ( * -1)

SIGN:             1.00-  Coleta o  signo do valor

CEIL:             6.00-  Arredonda o maior valor

FLOOR:            5.00-  Arredonda o menor valor

TRUNC:            5.00-  Trunca o valor

FRAC:             0.55- Coleta a parte fracionaria