of my definitions: NB. Prepare all 24 general 3x3 rotation matrices mm =: +/ . * NB. matrix multiply I3 =: =i.3 NB. 3x3 identity matrix
It seems to load ok with this corrected. Sorry, Mike On 20/07/2023 20:03, 'Michael Day' via Programming wrote: [snipped all] ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
