The DIM function calculates the positive difference of
the instantaneous values of two expressions a1 and a2.
DIM(a1,a2) = 0 if a1 < a2
DIM(a1,a2) =a1-a2 if a1 > a2
Format
DIM(a1,a2)
Arguments
| a1 | Any valid function expression. |
| a2 | Any valid function expression. |
Cautions
DIM is a discontinuous function and must be used with caution.