o_Subtract
abstract override fun o_SubtractFromInfinityCanDestroy(self: AvailObject, sign: AbstractNumberDescriptor.Sign, canDestroy: Boolean): A_Number
Difference the operands and answer the result.
Implementations may double-dispatch to subtractFromIntegerCanDestroy or subtractFromInfinityCanDestroy, where actual implementations of the subtraction operation should reside.
Return
The result of differencing the operands.
Parameters
self
An integral numeric.
can
true if the operation may modify either operand, false otherwise.