22.223 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sqrt (+ (* re re) (* im im)))
0.017 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
0.018 * * [simplify]: iteration  1 :  7  enodes  (cost  8 )
0.019 * * [simplify]: iteration  done :  7  enodes  (cost  8 )
0.019 * [simplify]: Simplified to:
   (sqrt (+ (* re re) (* im im)))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))>
0.021 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.031 * * * [progress]: generating series expansions
0.031 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.031 * [approximate]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in (re im) around 0
0.031 * [taylor]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in im
0.031 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in im
0.031 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.031 * [taylor]: Taking taylor expansion of re in im
0.031 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.031 * [taylor]: Taking taylor expansion of im in im
0.032 * [taylor]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in re
0.032 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in re
0.032 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.032 * [taylor]: Taking taylor expansion of re in re
0.032 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.032 * [taylor]: Taking taylor expansion of im in re
0.032 * [taylor]: Taking taylor expansion of (sqrt (+ (pow re 2) (pow im 2))) in re
0.032 * [taylor]: Taking taylor expansion of (+ (pow re 2) (pow im 2)) in re
0.032 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.032 * [taylor]: Taking taylor expansion of re in re
0.032 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.032 * [taylor]: Taking taylor expansion of im in re
0.033 * [taylor]: Taking taylor expansion of im in im
0.033 * [taylor]: Taking taylor expansion of 0 in im
0.035 * [taylor]: Taking taylor expansion of (/ 1/2 im) in im
0.035 * [taylor]: Taking taylor expansion of 1/2 in im
0.035 * [taylor]: Taking taylor expansion of im in im
0.037 * [taylor]: Taking taylor expansion of 0 in im
0.038 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in (re im) around 0
0.038 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in im
0.038 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.038 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.038 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.038 * [taylor]: Taking taylor expansion of im in im
0.038 * [taylor]: Taking taylor expansion of (/ 1 (pow re 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
0.040 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.041 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.041 * [taylor]: Taking taylor expansion of im in re
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.041 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.041 * [taylor]: Taking taylor expansion of re in re
0.043 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.043 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.043 * [taylor]: Taking taylor expansion of im in re
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.044 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.044 * [taylor]: Taking taylor expansion of re in re
0.046 * [taylor]: Taking taylor expansion of 1 in im
0.046 * [taylor]: Taking taylor expansion of 0 in im
0.048 * [taylor]: Taking taylor expansion of (/ 1/2 (pow im 2)) in im
0.048 * [taylor]: Taking taylor expansion of 1/2 in im
0.048 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.048 * [taylor]: Taking taylor expansion of im in im
0.052 * [taylor]: Taking taylor expansion of 0 in im
0.053 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in (re im) around 0
0.053 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in im
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.053 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.053 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.053 * [taylor]: Taking taylor expansion of im in im
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in im
0.054 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.054 * [taylor]: Taking taylor expansion of re in im
0.056 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.056 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.056 * [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
0.059 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.059 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.059 * [taylor]: Taking taylor expansion of im in re
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.059 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.059 * [taylor]: Taking taylor expansion of re in re
0.061 * [taylor]: Taking taylor expansion of 1 in im
0.061 * [taylor]: Taking taylor expansion of 0 in im
0.064 * [taylor]: Taking taylor expansion of (/ 1/2 (pow im 2)) in im
0.064 * [taylor]: Taking taylor expansion of 1/2 in im
0.064 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.064 * [taylor]: Taking taylor expansion of im in im
0.067 * [taylor]: Taking taylor expansion of 0 in im
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (+ (* re re) (* im im))))
  (exp (sqrt (+ (* re re) (* im im))))
  (* (cbrt (sqrt (+ (* re re) (* im im)))) (cbrt (sqrt (+ (* re re) (* im im)))))
  (cbrt (sqrt (+ (* re re) (* im im))))
  (* (* (sqrt (+ (* re re) (* im im))) (sqrt (+ (* re re) (* im im)))) (sqrt (+ (* re re) (* im im))))
  (sqrt (* (cbrt (+ (* re re) (* im im))) (cbrt (+ (* re re) (* im im)))))
  (sqrt (cbrt (+ (* re re) (* im im))))
  (sqrt (sqrt (+ (* re re) (* im im))))
  (sqrt (sqrt (+ (* re re) (* im im))))
  (sqrt 1)
  (sqrt (+ (* re re) (* im im)))
  (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)))
  (/ 1 2)
  (sqrt (sqrt (+ (* re re) (* im im))))
  (sqrt (sqrt (+ (* re re) (* im im))))
  im
  re
  (* -1 re)
0.070 * * [simplify]: iteration  0 :  38  enodes  (cost  213 )
0.077 * * [simplify]: iteration  1 :  91  enodes  (cost  186 )
0.094 * * [simplify]: iteration  2 :  207  enodes  (cost  170 )
0.133 * * [simplify]: iteration  3 :  459  enodes  (cost  164 )
0.241 * * [simplify]: iteration  4 :  1009  enodes  (cost  164 )
0.608 * * [simplify]: iteration  5 :  2575  enodes  (cost  164 )
1.511 * * [simplify]: iteration  done :  5001  enodes  (cost  164 )
1.511 * [simplify]: Simplified to:
   (log (sqrt (+ (* re re) (* im im))))
  (exp (sqrt (+ (* re re) (* im im))))
  (* (cbrt (sqrt (+ (* re re) (* im im)))) (cbrt (sqrt (+ (* re re) (* im im)))))
  (cbrt (sqrt (+ (* re re) (* im im))))
  (pow (sqrt (+ (* re re) (* im im))) 3)
  (fabs (cbrt (+ (* re re) (* im im))))
  (sqrt (cbrt (+ (* re re) (* im im))))
  (sqrt (sqrt (+ (* re re) (* im im))))
  (sqrt (sqrt (+ (* re re) (* im im))))
  1
  (sqrt (+ (* re re) (* im im)))
  (sqrt (+ (pow im 6) (pow re 6)))
  (sqrt (+ (* (* im im) (- (* im im) (* re re))) (pow re 4)))
  (sqrt (- (pow re 4) (pow im 4)))
  (sqrt (- (* re re) (* im im)))
  1/2
  (sqrt (sqrt (+ (* re re) (* im im))))
  (sqrt (sqrt (+ (* re re) (* im im))))
  im
  re
  (- re)
1.511 * * * [progress]: adding candidates to table
1.555 * * [progress]: iteration 2 / 4
1.555 * * * [progress]: picking best candidate
1.558 * * * * [pick]: Picked  #<alt (λ (re im) (- re))>
1.558 * * * [progress]: localizing error
1.559 * * * [progress]: generating rewritten candidates
1.559 * * * [progress]: generating series expansions
1.559 * * * [progress]: simplifying candidates
1.560 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.560 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.560 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.560 * [simplify]: Simplified to:
   
1.560 * * * [progress]: adding candidates to table
1.561 * * [progress]: iteration 3 / 4
1.561 * * * [progress]: picking best candidate
1.562 * * * * [pick]: Picked  #<alt (λ (re im) re)>
1.562 * * * [progress]: localizing error
1.563 * * * [progress]: generating rewritten candidates
1.563 * * * [progress]: generating series expansions
1.563 * * * [progress]: simplifying candidates
1.563 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.564 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.564 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.564 * [simplify]: Simplified to:
   
1.564 * * * [progress]: adding candidates to table
1.564 * * [progress]: iteration 4 / 4
1.564 * * * [progress]: picking best candidate
1.565 * * * * [pick]: Picked  #<alt (λ (re im) im)>
1.565 * * * [progress]: localizing error
1.566 * * * [progress]: generating rewritten candidates
1.566 * * * [progress]: generating series expansions
1.566 * * * [progress]: simplifying candidates
1.566 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.567 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.567 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.567 * [simplify]: Simplified to:
   
1.567 * * * [progress]: adding candidates to table
1.567 * [progress]: [Phase 3 of 3] Extracting.
1.567 * * [regime]: Finding splitpoints for: (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.567 * * * [regime-changes]: Trying 6 branch expressions: ((* im im) (* re re) (+ (* re re) (* im im)) (sqrt (+ (* re re) (* im im))) im re)
1.567 * * * * [regimes]: Trying to branch on (* im im) from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.589 * * * * [regimes]: Trying to branch on (* im im) from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))>)
1.607 * * * * [regimes]: Trying to branch on (* re re) from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.625 * * * * [regimes]: Trying to branch on (* re re) from (#<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.635 * * * * [regimes]: Trying to branch on (+ (* re re) (* im im)) from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.657 * * * * [regimes]: Trying to branch on (sqrt (+ (* re re) (* im im))) from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.684 * * * * [regimes]: Trying to branch on im from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.740 * * * * [regimes]: Trying to branch on re from (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.774 * * * [regime]: Found split indices: #<option (#s(si 0 36) #s(si 2 109) #s(si 3 129) #s(si 2 219) #s(si 1 255))>
1.776 * [binary-search]: Improving bounds with binary search for re and (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.860 * [regimes]: Found splitpoints: (#s(sp 0 re -8.15024475259888e+153) #s(sp 2 re -9.528172448826491e-265) #s(sp 3 re 1.047455535241276e-281) #s(sp 2 re 2.70835173311075e+105) #s(sp 1 re +nan.0)) , with alts (#<alt (λ (re im) (- re))> #<alt (λ (re im) re)> #<alt (λ (re im) (sqrt (+ (* re re) (* im im))))> #<alt (λ (re im) im)>)
1.861 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= re -8.15024475259888e+153) (- re) (if (<= re -9.528172448826491e-265) (sqrt (+ (* re re) (* im im))) (if (<= re 1.047455535241276e-281) im (if (<= re 2.70835173311075e+105) (sqrt (+ (* re re) (* im im))) re))))
1.862 * * [simplify]: iteration  0 :  19  enodes  (cost  36 )
1.862 * * [simplify]: iteration  1 :  20  enodes  (cost  36 )
1.863 * * [simplify]: iteration  done :  20  enodes  (cost  36 )
1.863 * [simplify]: Simplified to:
   (if (<= re -8.15024475259888e+153) (- re) (if (<= re -9.528172448826491e-265) (sqrt (+ (* re re) (* im im))) (if (<= re 1.047455535241276e-281) im (if (<= re 2.70835173311075e+105) (sqrt (+ (* re re) (* im im))) re))))
2.292 * [regime-testing]: Baseline error score: 32.30873690391314
2.293 * [regime-testing]: Oracle error score: 8.16337656290569
2.294 * [regime-testing]: End program error score: 17.960616968203677