Return to rot CVS log

Up to [Research Unix] / researchv10dc / cmd / matlab / exec

researchv10 Dan Cross

// subexec rot(f,g,cs,sn)
      rho = g; if abs(f) > abs(g), rho = f;
      cs = 1.0; sn = 0.0; z = 1.0;
      r = norm(<f g>); if rho < 0, r = -r; r
      if r <> 0.0, cs = f/r
      if r <> 0.0, sn = g/r
      if abs(f) > abs(g), z = sn;
      if abs(g) >= abs(f), if cs <> 0, z = 1/cs;
      f = r;
      g = z;

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.