3.788 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x.re y.re) (* x.im y.im))
0.031 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.032 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.033 * * [simplify]: iteration  2 :  18  enodes  (cost  7 )
0.035 * * [simplify]: iteration  done :  18  enodes  (cost  7 )
0.035 * [simplify]: Simplified to:
   (- (* x.re y.re) (* x.im y.im))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.038 * * * * [pick]: Picked  #<alt (λ (x.re x.im y.re y.im) (- (* x.re y.re) (* x.im y.im)))>
0.038 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.052 * * * [progress]: generating series expansions
0.052 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.052 * [approximate]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in (x.re y.re x.im y.im) around 0
0.052 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in y.im
0.052 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im
0.052 * [taylor]: Taking taylor expansion of y.re in y.im
0.053 * [taylor]: Taking taylor expansion of x.re in y.im
0.053 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im
0.053 * [taylor]: Taking taylor expansion of y.im in y.im
0.053 * [taylor]: Taking taylor expansion of x.im in y.im
0.053 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.im
0.053 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im
0.053 * [taylor]: Taking taylor expansion of y.re in x.im
0.053 * [taylor]: Taking taylor expansion of x.re 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 (- (* y.re x.re) (* y.im x.im)) in y.re
0.053 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re
0.053 * [taylor]: Taking taylor expansion of y.re in y.re
0.053 * [taylor]: Taking taylor expansion of x.re in y.re
0.053 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.053 * [taylor]: Taking taylor expansion of y.im in y.re
0.053 * [taylor]: Taking taylor expansion of x.im in y.re
0.053 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.re
0.053 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.053 * [taylor]: Taking taylor expansion of y.re in x.re
0.053 * [taylor]: Taking taylor expansion of x.re in x.re
0.053 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.053 * [taylor]: Taking taylor expansion of y.im in x.re
0.053 * [taylor]: Taking taylor expansion of x.im in x.re
0.053 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.re
0.053 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.053 * [taylor]: Taking taylor expansion of y.re in x.re
0.053 * [taylor]: Taking taylor expansion of x.re in x.re
0.053 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.053 * [taylor]: Taking taylor expansion of y.im in x.re
0.053 * [taylor]: Taking taylor expansion of x.im in x.re
0.053 * [taylor]: Taking taylor expansion of (neg (* y.im x.im)) in y.re
0.053 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.053 * [taylor]: Taking taylor expansion of y.im in y.re
0.053 * [taylor]: Taking taylor expansion of x.im in y.re
0.053 * [taylor]: Taking taylor expansion of (neg (* 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 0 in y.im
0.054 * [taylor]: Taking taylor expansion of y.re in y.re
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 x.im
0.054 * [taylor]: Taking taylor expansion of 0 in y.im
0.054 * [taylor]: Taking taylor expansion of (neg y.im) in y.im
0.054 * [taylor]: Taking taylor expansion of y.im 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 y.im
0.054 * [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
0.054 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.im
0.054 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.im
0.054 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im
0.054 * [taylor]: Taking taylor expansion of y.re in y.im
0.054 * [taylor]: Taking taylor expansion of x.re in y.im
0.054 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.im
0.054 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im
0.054 * [taylor]: Taking taylor expansion of y.im in y.im
0.054 * [taylor]: Taking taylor expansion of x.im in y.im
0.054 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.im
0.054 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.im
0.054 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im
0.054 * [taylor]: Taking taylor expansion of y.re in x.im
0.054 * [taylor]: Taking taylor expansion of x.re in x.im
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.055 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.055 * [taylor]: Taking taylor expansion of y.im in x.im
0.055 * [taylor]: Taking taylor expansion of x.im in x.im
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.re
0.055 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re
0.055 * [taylor]: Taking taylor expansion of y.re in y.re
0.055 * [taylor]: Taking taylor expansion of x.re in y.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.055 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.055 * [taylor]: Taking taylor expansion of y.im in y.re
0.055 * [taylor]: Taking taylor expansion of x.im in y.re
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.055 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.055 * [taylor]: Taking taylor expansion of y.re in x.re
0.055 * [taylor]: Taking taylor expansion of x.re in x.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.055 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.055 * [taylor]: Taking taylor expansion of y.im in x.re
0.055 * [taylor]: Taking taylor expansion of x.im in x.re
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.055 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.055 * [taylor]: Taking taylor expansion of y.re in x.re
0.055 * [taylor]: Taking taylor expansion of x.re in x.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.055 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.055 * [taylor]: Taking taylor expansion of y.im in x.re
0.055 * [taylor]: Taking taylor expansion of x.im in x.re
0.055 * [taylor]: Taking taylor expansion of (/ 1 y.re) in y.re
0.056 * [taylor]: Taking taylor expansion of y.re in y.re
0.056 * [taylor]: Taking taylor expansion of 1 in x.im
0.056 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in y.re
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.056 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.056 * [taylor]: Taking taylor expansion of y.im in y.re
0.056 * [taylor]: Taking taylor expansion of x.im in y.re
0.056 * [taylor]: Taking taylor expansion of 0 in x.im
0.056 * [taylor]: Taking taylor expansion of 1 in y.im
0.056 * [taylor]: Taking taylor expansion of 0 in y.re
0.056 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in x.im
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.056 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.056 * [taylor]: Taking taylor expansion of y.im in x.im
0.056 * [taylor]: Taking taylor expansion of x.im in x.im
0.056 * [taylor]: Taking taylor expansion of (neg (/ 1 y.im)) in y.im
0.056 * [taylor]: Taking taylor expansion of (/ 1 y.im) in y.im
0.056 * [taylor]: Taking taylor expansion of y.im in y.im
0.057 * [taylor]: Taking taylor expansion of 0 in x.im
0.057 * [taylor]: Taking taylor expansion of 0 in y.im
0.057 * [taylor]: Taking taylor expansion of 0 in y.im
0.057 * [taylor]: Taking taylor expansion of 0 in y.re
0.057 * [taylor]: Taking taylor expansion of 0 in x.im
0.058 * [taylor]: Taking taylor expansion of 0 in x.im
0.058 * [taylor]: Taking taylor expansion of 0 in x.im
0.058 * [taylor]: Taking taylor expansion of 0 in y.im
0.058 * [taylor]: Taking taylor expansion of 0 in y.im
0.058 * [taylor]: Taking taylor expansion of 0 in y.im
0.058 * [taylor]: Taking taylor expansion of 0 in y.im
0.058 * [taylor]: Taking taylor expansion of 0 in y.re
0.058 * [taylor]: Taking taylor expansion of 0 in x.im
0.058 * [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
0.059 * [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 * [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
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.im
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.im
0.059 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im
0.059 * [taylor]: Taking taylor expansion of y.re in y.im
0.059 * [taylor]: Taking taylor expansion of x.re in y.im
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.im
0.060 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im
0.060 * [taylor]: Taking taylor expansion of y.im in y.im
0.060 * [taylor]: Taking taylor expansion of x.im in y.im
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.im
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.im
0.060 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im
0.060 * [taylor]: Taking taylor expansion of y.re in x.im
0.060 * [taylor]: Taking taylor expansion of x.re in x.im
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.060 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.060 * [taylor]: Taking taylor expansion of y.im in x.im
0.060 * [taylor]: Taking taylor expansion of x.im in x.im
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.re
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.re
0.060 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re
0.060 * [taylor]: Taking taylor expansion of y.re in y.re
0.060 * [taylor]: Taking taylor expansion of x.re in y.re
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.060 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.060 * [taylor]: Taking taylor expansion of y.im in y.re
0.060 * [taylor]: Taking taylor expansion of x.im in y.re
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.060 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.060 * [taylor]: Taking taylor expansion of y.re in x.re
0.060 * [taylor]: Taking taylor expansion of x.re in x.re
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.060 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.060 * [taylor]: Taking taylor expansion of y.im in x.re
0.060 * [taylor]: Taking taylor expansion of x.im in x.re
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re
0.060 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re
0.060 * [taylor]: Taking taylor expansion of y.re in x.re
0.061 * [taylor]: Taking taylor expansion of x.re in x.re
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re
0.061 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re
0.061 * [taylor]: Taking taylor expansion of y.im in x.re
0.061 * [taylor]: Taking taylor expansion of x.im in x.re
0.061 * [taylor]: Taking taylor expansion of (/ 1 y.re) in y.re
0.061 * [taylor]: Taking taylor expansion of y.re in y.re
0.061 * [taylor]: Taking taylor expansion of 1 in x.im
0.061 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in y.re
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re
0.061 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re
0.061 * [taylor]: Taking taylor expansion of y.im in y.re
0.061 * [taylor]: Taking taylor expansion of x.im in y.re
0.061 * [taylor]: Taking taylor expansion of 0 in x.im
0.061 * [taylor]: Taking taylor expansion of 1 in y.im
0.061 * [taylor]: Taking taylor expansion of 0 in y.re
0.061 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y.im x.im))) in x.im
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im
0.062 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im
0.062 * [taylor]: Taking taylor expansion of y.im in x.im
0.062 * [taylor]: Taking taylor expansion of x.im in x.im
0.062 * [taylor]: Taking taylor expansion of (neg (/ 1 y.im)) in y.im
0.062 * [taylor]: Taking taylor expansion of (/ 1 y.im) in y.im
0.062 * [taylor]: Taking taylor expansion of y.im in y.im
0.062 * [taylor]: Taking taylor expansion of 0 in x.im
0.062 * [taylor]: Taking taylor expansion of 0 in y.im
0.062 * [taylor]: Taking taylor expansion of 0 in y.im
0.062 * [taylor]: Taking taylor expansion of 0 in y.re
0.062 * [taylor]: Taking taylor expansion of 0 in x.im
0.062 * [taylor]: Taking taylor expansion of 0 in x.im
0.062 * [taylor]: Taking taylor expansion of 0 in x.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.re
0.063 * [taylor]: Taking taylor expansion of 0 in x.im
0.063 * [taylor]: Taking taylor expansion of 0 in x.im
0.063 * [taylor]: Taking taylor expansion of 0 in x.im
0.063 * [taylor]: Taking taylor expansion of 0 in x.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.im
0.063 * [taylor]: Taking taylor expansion of 0 in y.im
0.064 * [taylor]: Taking taylor expansion of 0 in y.im
0.064 * [taylor]: Taking taylor expansion of 0 in y.im
0.064 * [taylor]: Taking taylor expansion of 0 in y.im
0.064 * [taylor]: Taking taylor expansion of 0 in y.im
0.064 * [taylor]: Taking taylor expansion of 0 in y.im
0.064 * * * [progress]: simplifying candidates
0.064 * [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))
0.065 * * [simplify]: iteration  0 :  33  enodes  (cost  168 )
0.071 * * [simplify]: iteration  1 :  90  enodes  (cost  163 )
0.088 * * [simplify]: iteration  2 :  270  enodes  (cost  149 )
0.179 * * [simplify]: iteration  3 :  749  enodes  (cost  149 )
0.511 * * [simplify]: iteration  4 :  1691  enodes  (cost  149 )
1.582 * * [simplify]: iteration  done :  5002  enodes  (cost  149 )
1.583 * [simplify]: Simplified to:
   (exp (- (* y.re x.re) (* y.im x.im)))
  (log (- (* x.re y.re) (* x.im y.im)))
  (exp (- (* y.re x.re) (* y.im x.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 (- (* x.re y.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)))
  (+ (* x.re y.re) (* x.im y.im))
  (neg (* x.im y.im))
  0
  (- (* x.re y.re) (* x.im y.im))
  (- (* x.re y.re) (* x.im y.im))
1.583 * * * [progress]: adding candidates to table
1.603 * [progress]: [Phase 3 of 3] Extracting.
1.606 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x.re y.re) (* x.im y.im))
1.606 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
1.607 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
1.607 * * [simplify]: iteration  done :  9  enodes  (cost  7 )
1.607 * [simplify]: Simplified to:
   (- (* x.re y.re) (* x.im y.im))
2.691 * [regime-testing]: End program error score: 0.009675249083982844