16.420 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* re re) (* im im)))
0.015 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.016 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.016 * [simplify]: Simplified to:
   (sqrt (+ (* re re) (* im im)))
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))>
0.018 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.030 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.038 * * * [progress]: generating series expansions
0.038 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.038 * [approximate]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in (re im) around 0
0.038 * [taylor]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in im
0.038 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in im
0.038 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.038 * [taylor]: Taking taylor expansion of re in im
0.038 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.038 * [taylor]: Taking taylor expansion of im in im
0.039 * [taylor]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in re
0.039 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in re
0.039 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.039 * [taylor]: Taking taylor expansion of re in re
0.039 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.039 * [taylor]: Taking taylor expansion of im in re
0.040 * [taylor]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in re
0.040 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in re
0.040 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.040 * [taylor]: Taking taylor expansion of re in re
0.040 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.040 * [taylor]: Taking taylor expansion of im in re
0.041 * [taylor]: Taking taylor expansion of im in im
0.041 * [taylor]: Taking taylor expansion of 0 in im
0.043 * [taylor]: Taking taylor expansion of (/ 1/2 im) in im
0.043 * [taylor]: Taking taylor expansion of 1/2 in im
0.043 * [taylor]: Taking taylor expansion of im in im
0.047 * [taylor]: Taking taylor expansion of 0 in im
0.048 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in (re im) around 0
0.048 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in im
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.048 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.048 * [taylor]: Taking taylor expansion of im in im
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in im
0.049 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.049 * [taylor]: Taking taylor expansion of re in im
0.052 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.052 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.052 * [taylor]: Taking taylor expansion of im in re
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.053 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.053 * [taylor]: Taking taylor expansion of re in re
0.055 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.055 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.055 * [taylor]: Taking taylor expansion of im in re
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.056 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.056 * [taylor]: Taking taylor expansion of re in re
0.058 * [taylor]: Taking taylor expansion of 1 in im
0.058 * [taylor]: Taking taylor expansion of 0 in im
0.060 * [taylor]: Taking taylor expansion of (/ 1/2 (pow im 2)) in im
0.060 * [taylor]: Taking taylor expansion of 1/2 in im
0.060 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.060 * [taylor]: Taking taylor expansion of im in im
0.063 * [taylor]: Taking taylor expansion of 0 in im
0.065 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in (re im) around 0
0.065 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in im
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.065 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.065 * [taylor]: Taking taylor expansion of im in im
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in im
0.065 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.065 * [taylor]: Taking taylor expansion of re in im
0.067 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.067 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.067 * [taylor]: Taking taylor expansion of im in re
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.067 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.067 * [taylor]: Taking taylor expansion of re in re
0.070 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.070 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.070 * [taylor]: Taking taylor expansion of im in re
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.070 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.070 * [taylor]: Taking taylor expansion of re in re
0.072 * [taylor]: Taking taylor expansion of 1 in im
0.072 * [taylor]: Taking taylor expansion of 0 in im
0.074 * [taylor]: Taking taylor expansion of (/ 1/2 (pow im 2)) in im
0.074 * [taylor]: Taking taylor expansion of 1/2 in im
0.074 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.074 * [taylor]: Taking taylor expansion of im in im
0.077 * [taylor]: Taking taylor expansion of 0 in im
0.078 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.078 * [approximate]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in (re im) around 0
0.079 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in im
0.079 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.079 * [taylor]: Taking taylor expansion of re in im
0.079 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.079 * [taylor]: Taking taylor expansion of im in im
0.079 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in re
0.079 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.079 * [taylor]: Taking taylor expansion of re in re
0.079 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.079 * [taylor]: Taking taylor expansion of im in re
0.079 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in re
0.079 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.079 * [taylor]: Taking taylor expansion of re in re
0.079 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.079 * [taylor]: Taking taylor expansion of im in re
0.079 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.079 * [taylor]: Taking taylor expansion of im in im
0.079 * [taylor]: Taking taylor expansion of 0 in im
0.080 * [taylor]: Taking taylor expansion of 1 in im
0.084 * [taylor]: Taking taylor expansion of 0 in im
0.086 * [taylor]: Taking taylor expansion of 0 in im
0.087 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in (re im) around 0
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.087 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.087 * [taylor]: Taking taylor expansion of im in im
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in im
0.087 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.087 * [taylor]: Taking taylor expansion of re in im
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.087 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.087 * [taylor]: Taking taylor expansion of im in re
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.088 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.088 * [taylor]: Taking taylor expansion of re in re
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.088 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.088 * [taylor]: Taking taylor expansion of im in re
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.088 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.088 * [taylor]: Taking taylor expansion of re in re
0.089 * [taylor]: Taking taylor expansion of 1 in im
0.090 * [taylor]: Taking taylor expansion of 0 in im
0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.091 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.091 * [taylor]: Taking taylor expansion of im in im
0.093 * [taylor]: Taking taylor expansion of 0 in im
0.096 * [taylor]: Taking taylor expansion of 0 in im
0.097 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in (re im) around 0
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.097 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.097 * [taylor]: Taking taylor expansion of im in im
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in im
0.098 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.098 * [taylor]: Taking taylor expansion of re in im
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.098 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.098 * [taylor]: Taking taylor expansion of im in re
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.098 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.098 * [taylor]: Taking taylor expansion of re in re
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.098 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.098 * [taylor]: Taking taylor expansion of im in re
0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.099 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.099 * [taylor]: Taking taylor expansion of re in re
0.099 * [taylor]: Taking taylor expansion of 1 in im
0.101 * [taylor]: Taking taylor expansion of 0 in im
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.102 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.102 * [taylor]: Taking taylor expansion of im in im
0.104 * [taylor]: Taking taylor expansion of 0 in im
0.106 * [taylor]: Taking taylor expansion of 0 in im
0.107 * * * [progress]: simplifying candidates
0.108 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (pow (* re re) 3) (pow (* im im) 3)))
  (sqrt (+ (* (* re re) (* re re)) (- (* (* im im) (* im im)) (* (* re re) (* im im)))))
  (sqrt (- (* (* re re) (* re re)) (* (* im im) (* im im))))
  (sqrt (- (* re re) (* im im)))
  (+ (pow (* re re) 3) (pow (* im im) 3))
  (+ (* (* re re) (* re re)) (- (* (* im im) (* im im)) (* (* re re) (* im im))))
  (- (* (* re re) (* re re)) (* (* im im) (* im im)))
  (- (* re re) (* im im))
  im
  re
  (* -1 re)
  (+ (pow re 2) (pow im 2))
  (+ (pow re 2) (pow im 2))
  (+ (pow re 2) (pow im 2))
0.110 * * [simplify]: iteration  0 :  74  enodes  (cost  64 )
0.112 * * [simplify]: iteration  1 :  287  enodes  (cost  60 )
0.117 * * [simplify]: iteration  2 :  729  enodes  (cost  60 )
0.132 * * [simplify]: iteration  3 :  2796  enodes  (cost  60 )
0.208 * * [simplify]: iteration  4 :  5001  enodes  (cost  60 )
0.208 * [simplify]: Simplified to:
   (sqrt (+ (pow (* re re) 3) (pow (* im im) 3)))
  (sqrt (+ (* (* re re) (* re re)) (- (* (* im im) (* im im)) (* (* re re) (* im im)))))
  (sqrt (- (* (* re re) (* re re)) (* (* im im) (* im im))))
  (sqrt (- (* re re) (* im im)))
  (+ (pow (* re re) 3) (pow (* im im) 3))
  (- (pow im 4) (- (* (* re re) (* im im)) (pow re 4)))
  (+ (* (- (pow im 3)) im) (pow re 4))
  (- (* re re) (* im im))
  im
  re
  (* -1 re)
  (+ (pow re 2) (pow im 2))
  (+ (pow re 2) (pow im 2))
  (+ (pow re 2) (pow im 2))
0.209 * * * [progress]: adding candidates to table
0.234 * * [progress]: iteration 2 / 4
0.234 * * * [progress]: picking best candidate
0.236 * * * * [pick]: Picked  #<alt (λ (re im) im)>
0.236 * * * [progress]: localizing error
0.237 * * * [progress]: generating rewritten candidates
0.237 * * * [progress]: generating series expansions
0.237 * * * [progress]: simplifying candidates
0.237 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.239 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.239 * [simplify]: Simplified to:
   
0.239 * * * [progress]: adding candidates to table
0.240 * * [progress]: iteration 3 / 4
0.240 * * * [progress]: picking best candidate
0.241 * * * * [pick]: Picked  #<alt (λ (re im) (* -1 re))>
0.241 * * * [progress]: localizing error
0.246 * * * [progress]: generating rewritten candidates
0.246 * * * [progress]: generating series expansions
0.246 * * * [progress]: simplifying candidates
0.247 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.249 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.249 * [simplify]: Simplified to:
   
0.249 * * * [progress]: adding candidates to table
0.249 * * [progress]: iteration 4 / 4
0.249 * * * [progress]: picking best candidate
0.250 * * * * [pick]: Picked  #<alt (λ (re im) re)>
0.250 * * * [progress]: localizing error
0.251 * * * [progress]: generating rewritten candidates
0.251 * * * [progress]: generating series expansions
0.251 * * * [progress]: simplifying candidates
0.251 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.253 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.253 * [simplify]: Simplified to:
   
0.253 * * * [progress]: adding candidates to table
0.254 * [progress]: [Phase 3 of 3] Extracting.
0.254 * * [regime]: Finding splitpoints for: (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.254 * * * [regime-changes]: Trying 6 branch expressions: ((* im im) (* re re) (+ (* re re) (* im im)) (sqrt (+ (* re re) (* im im))) im re)
0.254 * * * * [regimes]: Trying to branch on (* im im) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.269 * * * * [regimes]: Trying to branch on (* im im) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.285 * * * * [regimes]: Trying to branch on (* re re) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.307 * * * * [regimes]: Trying to branch on (* re re) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
0.327 * * * * [regimes]: Trying to branch on (+ (* re re) (* im im)) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.348 * * * * [regimes]: Trying to branch on (sqrt (+ (* re re) (* im im))) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.371 * * * * [regimes]: Trying to branch on im from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.394 * * * * [regimes]: Trying to branch on re from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.417 * * * [regime]: Found split indices: #<option (#s(si 2 38) #s(si 0 215) #s(si 3 255))>
0.418 * [binary-search]: Improving bounds with binary search for re and (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.449 * [regimes]: Found splitpoints: (#s(sp 2 re -3.217573693982948e+127) #s(sp 0 re 3.110542402831786e+46) #s(sp 3 re +nan.0)) , with alts (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)> #<alt (λ (re im) (* -1 re))> #<alt (λ (re im) re)>)
0.450 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= re -3.217573693982948e+127) (* -1 re) (if (<= re 3.110542402831786e+46) (sqrt (+ (* re re) (* im im))) re))
0.450 * * [simplify]: iteration  0 :  17  enodes  (cost  5 )
0.450 * * [simplify]: iteration  1 :  17  enodes  (cost  5 )
0.451 * [simplify]: Simplified to:
   (if (<= re -3.217573693982948e+127) (* -1 re) (if (<= re 3.110542402831786e+46) (sqrt (+ (* re re) (* im im))) re))
0.866 * [regime-testing]: Baseline error score: 31.61469235890701
0.866 * [regime-testing]: Oracle error score: 8.079292956779394
0.868 * [regime-testing]: End program error score: 18.577728948541306