什么是 inverse?Reversed in order, nature, or effect.Mathematics Of or relating to an inverse or an inverse function.Archaic Turned upside down; inverted.Something that is opposite, as in sequence or character; the reverse.Mathematics One of a pair of elements in a set whose result under the operation of the set is the identity element, especially:Mathematics The reciprocal of a designated quantity. Also called multiplicative inverse.Mathematics The negative of a designated quantity. Also called additive inverse.