# PairMinDistance

Finds the minimum of edge pair distances. PairMinDistance searches an array of edge pairs contained within an Edge data structure for the edge pair enclosing the largest arc length and returns the distance value.

## PairMinDistance Inputs

Parameter | Description
Edges | A reference to a spreadsheet cell containing an Edge data structure, which must consist of multiple straight-line edges. The function expects the input Edge data structure to be sorted by pairs, such that evenly-indexed edges contain the first edge of an edge pair, and oddly-indexed edges contain the second edge of an edge pair.

## PairMinDistance Outputs

Returns | A value representing the smallest edge pair distance, or #ERR if any of the input parameters are invalid.