sub

Subtracts the second operand from the first operand. The result may be rounded and context flags may be set. Implements the 'subtract' function in the specification. (p. 26)

D sub(D left, U right, Context context, bool setFlags)
D
sub
(
D
U : D
)
(
in D left
,
in U right
,
Context context = D.context
,
bool setFlags = true
)
if (
isDecimal!D
)
D sub(D x, U y, Context context, bool setFlags)

sub

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