Dist3D v1.0 Send Dist3d to your TI-89 and run it. From what i have read it should also be compatible with the TI-92 so i have included TI-92 files also. Use this to calculate the distance between 2 points in 3 dimensional space.To calculate distance between 2 points in 2 dimensional space set both Z values to 0. Written by Aleph Mobius on 6/13/01 and 6/14/01 with TIGCC v0.91 E-Mail me at nessie235@hotmail.com