3.659 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x.re y.re) (* x.im y.im))
0.032 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.033 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.034 * * [simplify]: iteration  2 :  18  enodes  (cost  7 )
0.036 * * [simplify]: iteration  done :  18  enodes  (cost  7 )
0.036 * [simplify]: Simplified to:
   (- (* x.re y.re) (* x.im y.im))
0.036 * * [progress]: iteration 1 / 4
0.036 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x.re x.im y.re y.im) (- (* x.re y.re) (* x.im y.im)))>
0.039 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.049 * [approximate]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in (x.re y.re x.im y.im) around 0
0.049 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in y.im
0.049 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im
0.049 * [taylor]: Taking taylor expansion of y.re in y.im
0.049 * [taylor]: Taking taylor expansion of x.re in y.im
0.049 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im
0.049 * [taylor]: Taking taylor expansion of y.im in y.im
0.049 * [taylor]: Taking taylor expansion of x.im in y.im
0.049 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.im
0.049 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im
0.049 * [taylor]: Taking taylor expansion of y.re in x.im
0.049 * [taylor]: Taking taylor expansion of x.re in x.im
0.049 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.049 * [taylor]: Taking taylor expansion of y.im in x.im
0.049 * [taylor]: Taking taylor expansion of x.im in x.im
0.049 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in y.re
0.049 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re
0.049 * [taylor]: Taking taylor expansion of y.re in y.re
0.049 * [taylor]: Taking taylor expansion of x.re in y.re
0.049 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.049 * [taylor]: Taking taylor expansion of y.im in y.re
0.049 * [taylor]: Taking taylor expansion of x.im in y.re
0.049 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.re
0.049 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.050 * [taylor]: Taking taylor expansion of y.re in x.re
0.050 * [taylor]: Taking taylor expansion of x.re in x.re
0.050 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.050 * [taylor]: Taking taylor expansion of y.im in x.re
0.050 * [taylor]: Taking taylor expansion of x.im in x.re
0.050 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.re
0.050 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.050 * [taylor]: Taking taylor expansion of y.re in x.re
0.050 * [taylor]: Taking taylor expansion of x.re in x.re
0.050 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.050 * [taylor]: Taking taylor expansion of y.im in x.re
0.050 * [taylor]: Taking taylor expansion of x.im in x.re
0.050 * [taylor]: Taking taylor expansion of (neg (* y.im x.im)) in y.re
0.050 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.050 * [taylor]: Taking taylor expansion of y.im in y.re
0.050 * [taylor]: Taking taylor expansion of x.im in y.re
0.050 * [taylor]: Taking taylor expansion of (neg (* y.im x.im)) in x.im
0.050 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.050 * [taylor]: Taking taylor expansion of y.im in x.im
0.050 * [taylor]: Taking taylor expansion of x.im in x.im
0.050 * [taylor]: Taking taylor expansion of 0 in y.im
0.050 * [taylor]: Taking taylor expansion of y.re in y.re
0.050 * [taylor]: Taking taylor expansion of 0 in x.im
0.050 * [taylor]: Taking taylor expansion of 0 in y.im
0.050 * [taylor]: Taking taylor expansion of 0 in x.im
0.050 * [taylor]: Taking taylor expansion of 0 in y.im
0.050 * [taylor]: Taking taylor expansion of (neg y.im) in y.im
0.050 * [taylor]: Taking taylor expansion of y.im in y.im
0.051 * [taylor]: Taking taylor expansion of 0 in y.re
0.051 * [taylor]: Taking taylor expansion of 0 in x.im
0.051 * [taylor]: Taking taylor expansion of 0 in y.im
0.051 * [approximate]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in (x.re y.re x.im y.im) around 0
0.051 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.im
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.im
0.051 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im
0.051 * [taylor]: Taking taylor expansion of y.re in y.im
0.051 * [taylor]: Taking taylor expansion of x.re in y.im
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.im
0.051 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im
0.051 * [taylor]: Taking taylor expansion of y.im in y.im
0.051 * [taylor]: Taking taylor expansion of x.im in y.im
0.051 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.im
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.im
0.051 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im
0.051 * [taylor]: Taking taylor expansion of y.re in x.im
0.051 * [taylor]: Taking taylor expansion of x.re in x.im
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.051 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.051 * [taylor]: Taking taylor expansion of y.im in x.im
0.051 * [taylor]: Taking taylor expansion of x.im in x.im
0.051 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.re
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.re
0.051 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re
0.051 * [taylor]: Taking taylor expansion of y.re in y.re
0.051 * [taylor]: Taking taylor expansion of x.re in y.re
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.051 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.051 * [taylor]: Taking taylor expansion of y.im in y.re
0.051 * [taylor]: Taking taylor expansion of x.im in y.re
0.052 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.052 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.052 * [taylor]: Taking taylor expansion of y.re in x.re
0.052 * [taylor]: Taking taylor expansion of x.re in x.re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.052 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.052 * [taylor]: Taking taylor expansion of y.im in x.re
0.052 * [taylor]: Taking taylor expansion of x.im in x.re
0.052 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.052 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.052 * [taylor]: Taking taylor expansion of y.re in x.re
0.052 * [taylor]: Taking taylor expansion of x.re in x.re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.052 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.052 * [taylor]: Taking taylor expansion of y.im in x.re
0.052 * [taylor]: Taking taylor expansion of x.im in x.re
0.052 * [taylor]: Taking taylor expansion of (/ 1 y.re) in y.re
0.052 * [taylor]: Taking taylor expansion of y.re in y.re
0.052 * [taylor]: Taking taylor expansion of 1 in x.im
0.052 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in y.re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.052 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.052 * [taylor]: Taking taylor expansion of y.im in y.re
0.052 * [taylor]: Taking taylor expansion of x.im in y.re
0.053 * [taylor]: Taking taylor expansion of 0 in x.im
0.053 * [taylor]: Taking taylor expansion of 1 in y.im
0.053 * [taylor]: Taking taylor expansion of 0 in y.re
0.053 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in x.im
0.053 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.053 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.053 * [taylor]: Taking taylor expansion of y.im in x.im
0.053 * [taylor]: Taking taylor expansion of x.im in x.im
0.053 * [taylor]: Taking taylor expansion of (neg (/ 1 y.im)) in y.im
0.053 * [taylor]: Taking taylor expansion of (/ 1 y.im) in y.im
0.053 * [taylor]: Taking taylor expansion of y.im in y.im
0.053 * [taylor]: Taking taylor expansion of 0 in x.im
0.053 * [taylor]: Taking taylor expansion of 0 in y.im
0.053 * [taylor]: Taking taylor expansion of 0 in y.im
0.054 * [taylor]: Taking taylor expansion of 0 in y.re
0.054 * [taylor]: Taking taylor expansion of 0 in x.im
0.054 * [taylor]: Taking taylor expansion of 0 in x.im
0.054 * [taylor]: Taking taylor expansion of 0 in x.im
0.054 * [taylor]: Taking taylor expansion of 0 in y.im
0.054 * [taylor]: Taking taylor expansion of 0 in y.im
0.054 * [taylor]: Taking taylor expansion of 0 in y.im
0.054 * [taylor]: Taking taylor expansion of 0 in y.im
0.055 * [taylor]: Taking taylor expansion of 0 in y.re
0.055 * [taylor]: Taking taylor expansion of 0 in x.im
0.055 * [taylor]: Taking taylor expansion of 0 in x.im
0.055 * [taylor]: Taking taylor expansion of 0 in x.im
0.055 * [taylor]: Taking taylor expansion of 0 in x.im
0.055 * [taylor]: Taking taylor expansion of 0 in y.im
0.055 * [taylor]: Taking taylor expansion of 0 in y.im
0.055 * [taylor]: Taking taylor expansion of 0 in y.im
0.056 * [taylor]: Taking taylor expansion of 0 in y.im
0.056 * [taylor]: Taking taylor expansion of 0 in y.im
0.056 * [taylor]: Taking taylor expansion of 0 in y.im
0.056 * [taylor]: Taking taylor expansion of 0 in y.im
0.056 * [approximate]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in (x.re y.re x.im y.im) around 0
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.im
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.im
0.056 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im
0.056 * [taylor]: Taking taylor expansion of y.re in y.im
0.056 * [taylor]: Taking taylor expansion of x.re in y.im
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.im
0.056 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im
0.056 * [taylor]: Taking taylor expansion of y.im in y.im
0.056 * [taylor]: Taking taylor expansion of x.im in y.im
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.im
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.im
0.056 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im
0.056 * [taylor]: Taking taylor expansion of y.re in x.im
0.056 * [taylor]: Taking taylor expansion of x.re in x.im
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.057 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.057 * [taylor]: Taking taylor expansion of y.im in x.im
0.057 * [taylor]: Taking taylor expansion of x.im in x.im
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.re
0.057 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re
0.057 * [taylor]: Taking taylor expansion of y.re in y.re
0.057 * [taylor]: Taking taylor expansion of x.re in y.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.057 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.057 * [taylor]: Taking taylor expansion of y.im in y.re
0.057 * [taylor]: Taking taylor expansion of x.im in y.re
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.057 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.057 * [taylor]: Taking taylor expansion of y.re in x.re
0.057 * [taylor]: Taking taylor expansion of x.re in x.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.057 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.057 * [taylor]: Taking taylor expansion of y.im in x.re
0.057 * [taylor]: Taking taylor expansion of x.im in x.re
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.057 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.057 * [taylor]: Taking taylor expansion of y.re in x.re
0.057 * [taylor]: Taking taylor expansion of x.re in x.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.057 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.057 * [taylor]: Taking taylor expansion of y.im in x.re
0.057 * [taylor]: Taking taylor expansion of x.im in x.re
0.057 * [taylor]: Taking taylor expansion of (/ 1 y.re) in y.re
0.058 * [taylor]: Taking taylor expansion of y.re in y.re
0.058 * [taylor]: Taking taylor expansion of 1 in x.im
0.058 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in y.re
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.058 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.058 * [taylor]: Taking taylor expansion of y.im in y.re
0.058 * [taylor]: Taking taylor expansion of x.im in y.re
0.058 * [taylor]: Taking taylor expansion of 0 in x.im
0.058 * [taylor]: Taking taylor expansion of 1 in y.im
0.058 * [taylor]: Taking taylor expansion of 0 in y.re
0.058 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in x.im
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.058 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.058 * [taylor]: Taking taylor expansion of y.im in x.im
0.058 * [taylor]: Taking taylor expansion of x.im in x.im
0.058 * [taylor]: Taking taylor expansion of (neg (/ 1 y.im)) in y.im
0.058 * [taylor]: Taking taylor expansion of (/ 1 y.im) in y.im
0.058 * [taylor]: Taking taylor expansion of y.im in y.im
0.059 * [taylor]: Taking taylor expansion of 0 in x.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.re
0.059 * [taylor]: Taking taylor expansion of 0 in x.im
0.059 * [taylor]: Taking taylor expansion of 0 in x.im
0.059 * [taylor]: Taking taylor expansion of 0 in x.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.im
0.059 * [taylor]: Taking taylor expansion of 0 in y.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.re
0.060 * [taylor]: Taking taylor expansion of 0 in x.im
0.060 * [taylor]: Taking taylor expansion of 0 in x.im
0.060 * [taylor]: Taking taylor expansion of 0 in x.im
0.060 * [taylor]: Taking taylor expansion of 0 in x.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.im
0.060 * [taylor]: Taking taylor expansion of 0 in y.im
0.061 * [taylor]: Taking taylor expansion of 0 in y.im
0.061 * * * [progress]: simplifying candidates
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp (* x.re y.re)) (exp (* x.im y.im)))
  (log (- (* x.re y.re) (* x.im y.im)))
  (exp (- (* x.re y.re) (* x.im y.im)))
  (* (cbrt (- (* x.re y.re) (* x.im y.im))) (cbrt (- (* x.re y.re) (* x.im y.im))))
  (cbrt (- (* x.re y.re) (* x.im y.im)))
  (* (* (- (* x.re y.re) (* x.im y.im)) (- (* x.re y.re) (* x.im y.im))) (- (* x.re y.re) (* x.im y.im)))
  (sqrt (- (* x.re y.re) (* x.im y.im)))
  (sqrt (- (* x.re y.re) (* x.im y.im)))
  (- (pow (* x.re y.re) 3) (pow (* x.im y.im) 3))
  (+ (* (* x.re y.re) (* x.re y.re)) (+ (* (* x.im y.im) (* x.im y.im)) (* (* x.re y.re) (* x.im y.im))))
  (neg (* x.im y.im))
  (- (* (* x.re y.re) (* x.re y.re)) (* (* x.im y.im) (* x.im y.im)))
  (+ (* x.re y.re) (* x.im y.im))
  (neg (* x.im y.im))
  0
  (- (* y.re x.re) (* y.im x.im))
  (- (* y.re x.re) (* y.im x.im))
0.062 * * [simplify]: iteration  0 :  33  enodes  (cost  168 )
0.067 * * [simplify]: iteration  1 :  99  enodes  (cost  163 )
0.088 * * [simplify]: iteration  2 :  277  enodes  (cost  149 )
0.143 * * [simplify]: iteration  3 :  767  enodes  (cost  149 )
0.323 * * [simplify]: iteration  4 :  1759  enodes  (cost  149 )
0.772 * * [simplify]: iteration  done :  5000  enodes  (cost  149 )
0.772 * [simplify]: Simplified to:
   (exp (- (* x.re y.re) (* x.im y.im)))
  (log (- (* x.re y.re) (* x.im y.im)))
  (exp (- (* x.re y.re) (* x.im y.im)))
  (* (cbrt (- (* x.re y.re) (* x.im y.im))) (cbrt (- (* x.re y.re) (* x.im y.im))))
  (cbrt (- (* x.re y.re) (* x.im y.im)))
  (pow (- (* y.re x.re) (* x.im y.im)) 3)
  (sqrt (- (* x.re y.re) (* x.im y.im)))
  (sqrt (- (* x.re y.re) (* x.im y.im)))
  (- (pow (* x.re y.re) 3) (pow (* x.im y.im) 3))
  (+ (* (* x.re y.re) (* x.re y.re)) (* (* x.im y.im) (+ (* x.re y.re) (* x.im y.im))))
  (neg (* x.im y.im))
  (- (* (* x.re y.re) (* x.re y.re)) (* (* x.im y.im) (* x.im y.im)))
  (+ (* y.re x.re) (* x.im y.im))
  (neg (* x.im y.im))
  0
  (- (* y.re x.re) (* x.im y.im))
  (- (* y.re x.re) (* x.im y.im))
0.772 * * * [progress]: adding candidates to table
0.789 * [progress]: [Phase 3 of 3] Extracting.
0.792 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x.re y.re) (* x.im y.im))
0.792 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.793 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.793 * * [simplify]: iteration  done :  9  enodes  (cost  7 )
0.793 * [simplify]: Simplified to:
   (- (* x.re y.re) (* x.im y.im))
1.912 * [regime-testing]: End program error score: 0.009675249083982844