Synopsis

PDX_BOOL mth_CompareLocation(int ndim, double *a, double *b, double toler)

Purpose

Compare two global Locations for coincidence.

Description

The vectors a and b will be compared for equality with a tolerance toler. Equality of the two location vectors are compared based on the following consideration:

One of the vectors should fall into a Tolerance Ball at the tip of the other. For one vector to fall into the other vector's Tolerance Ball, it is required that the magnitude of the difference of the two vectors be less than the Tolerance Ball radius.

Input

ndim

Number of dimensions in vectors

a

First location vector

b

Second location vector

toler

Tolerance within which locations are assumed to be the same.

Tolerances

      MTH_ZERO_TOL
      .fi

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