Documentation for routine - assembled from the following types:

language documentation Operators

From Operators

(Operators) prefix -

multi sub prefix:<->(Any --> Numeric:D)

Negative numeric context operator.

Coerces the argument to Numeric by calling the Numeric method on it, and then negates the result.

language documentation Operators

From Operators

(Operators) infix -

multi sub infix:<->($a, $b --> Numeric:D)

Subtraction operator: Coerces both arguments to Numeric and subtracts the second from the first. From version 6.d it works also on Duration, DateTime and Real types.