That is to say, each is the additive inverse of its own second derivative.
Conversely, additive inverse can be thought of as subtraction from zero:: 0 "a".
Second, for any complex number, its additive inverse is also a complex number; and third, every nonzero complex number has a reciprocal complex number.
That is, the negation of a positive number is the additive inverse of the number.
In the phrase "multiplicative inverse", the qualifier "multiplicative" is often omitted and then tacitly understood (in contrast to the additive inverse).
In particular, a semiadditive category is additive if and only if every morphism has an additive inverse.
If "n" is not a natural number, the product may still make sense; for example, multiplication by 1 yields the additive inverse of a number.
The additive inverse of is denoted by unary minus: (see the discussion below).
