@inv |

Reciprocal function.

Syntax: @inv(x)

x: number, series

Return: number, series

Returns of the scalar , or of each value of in the series.

For scalars and series only. To obtain the reciprocals of the elements of a matrix object use
@einv.

For matrix inversion, see
@inverse.

Examples

show @inv(x)

returns a linked series whose elements are the reciprocal of those in the series x.

Cross-references