20.517 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (+ (* re re) (* im im))))
0.023 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.024 * * [simplify]: iteration  1 :  8  enodes  (cost  9 )
0.024 * * [simplify]: iteration  done :  8  enodes  (cost  9 )
0.024 * [simplify]: Simplified to:
   (log (sqrt (+ (* re re) (* im im))))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))>
0.028 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.044 * [approximate]: Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in (re im) around 0
0.044 * [taylor]: Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in im
0.044 * [taylor]: Taking taylor expansion of (+ (pow im 2) (pow re 2)) in im
0.044 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.044 * [taylor]: Taking taylor expansion of im in im
0.044 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.044 * [taylor]: Taking taylor expansion of re in im
0.045 * [taylor]: Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in re
0.045 * [taylor]: Taking taylor expansion of (+ (pow im 2) (pow re 2)) in re
0.045 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.045 * [taylor]: Taking taylor expansion of im in re
0.045 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.045 * [taylor]: Taking taylor expansion of re in re
0.045 * [taylor]: Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in re
0.045 * [taylor]: Taking taylor expansion of (+ (pow im 2) (pow re 2)) in re
0.045 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.045 * [taylor]: Taking taylor expansion of im in re
0.045 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.045 * [taylor]: Taking taylor expansion of re in re
0.045 * [taylor]: Taking taylor expansion of im in im
0.045 * [taylor]: Taking taylor expansion of 0 in im
0.045 * [taylor]: Taking taylor expansion of (/ 1/2 im) in im
0.046 * [taylor]: Taking taylor expansion of 1/2 in im
0.046 * [taylor]: Taking taylor expansion of im in im
0.046 * [taylor]: Taking taylor expansion of 0 in im
0.046 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in (re im) around 0
0.046 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in im
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in im
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in im
0.046 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.046 * [taylor]: Taking taylor expansion of im in im
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in im
0.046 * [taylor]: Taking taylor expansion of (pow re 2) in im
0.046 * [taylor]: Taking taylor expansion of re in im
0.047 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.047 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.047 * [taylor]: Taking taylor expansion of im in re
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.047 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.047 * [taylor]: Taking taylor expansion of re in re
0.047 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.047 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.047 * [taylor]: Taking taylor expansion of im in re
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.047 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.047 * [taylor]: Taking taylor expansion of re in re
0.047 * [taylor]: Taking taylor expansion of 1 in im
0.047 * [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
0.048 * [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
0.049 * [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
0.049 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.049 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.049 * [taylor]: Taking taylor expansion of im in re
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.049 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.049 * [taylor]: Taking taylor expansion of re in re
0.049 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow im 2)) (/ 1 (pow re 2)))) in re
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow im 2)) (/ 1 (pow re 2))) in re
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow im 2)) in re
0.049 * [taylor]: Taking taylor expansion of (pow im 2) in re
0.049 * [taylor]: Taking taylor expansion of im in re
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow re 2)) in re
0.049 * [taylor]: Taking taylor expansion of (pow re 2) in re
0.049 * [taylor]: Taking taylor expansion of re in re
0.049 * [taylor]: Taking taylor expansion of 1 in im
0.049 * [taylor]: Taking taylor expansion of 0 in im
0.050 * [taylor]: Taking taylor expansion of (/ 1/2 (pow im 2)) in im
0.050 * [taylor]: Taking taylor expansion of 1/2 in im
0.050 * [taylor]: Taking taylor expansion of (pow im 2) in im
0.050 * [taylor]: Taking taylor expansion of im in im
0.050 * [taylor]: Taking taylor expansion of 0 in im
0.050 * * * [progress]: simplifying candidates
0.051 * [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)
0.052 * * [simplify]: iteration  0 :  38  enodes  (cost  213 )
0.057 * * [simplify]: iteration  1 :  91  enodes  (cost  186 )
0.071 * * [simplify]: iteration  2 :  207  enodes  (cost  170 )
0.120 * * [simplify]: iteration  3 :  459  enodes  (cost  164 )
0.242 * * [simplify]: iteration  4 :  1010  enodes  (cost  164 )
0.756 * * [simplify]: iteration  5 :  2585  enodes  (cost  164 )
1.814 * * [simplify]: iteration  done :  5001  enodes  (cost  164 )
1.814 * [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 (+ (pow re 4) (* (* im im) (- (* im im) (* re re)))))
  (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
  (neg re)
1.814 * * * [progress]: adding candidates to table
1.846 * * [progress]: iteration 2 / 4
1.846 * * * [progress]: picking best candidate
1.853 * * * * [pick]: Picked  #<alt (λ (re im) (log im))>
1.853 * * * [progress]: localizing error
1.855 * * * [progress]: generating rewritten candidates
1.855 * * * [progress]: generating series expansions
1.855 * * * [progress]: simplifying candidates
1.855 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.856 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.856 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.856 * [simplify]: Simplified to:
   
1.856 * * * [progress]: adding candidates to table
1.856 * * [progress]: iteration 3 / 4
1.856 * * * [progress]: picking best candidate
1.861 * * * * [pick]: Picked  #<alt (λ (re im) (log re))>
1.861 * * * [progress]: localizing error
1.863 * * * [progress]: generating rewritten candidates
1.863 * * * [progress]: generating series expansions
1.863 * * * [progress]: simplifying candidates
1.863 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.864 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.864 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.864 * [simplify]: Simplified to:
   
1.864 * * * [progress]: adding candidates to table
1.864 * * [progress]: iteration 4 / 4
1.864 * * * [progress]: picking best candidate
1.867 * * * * [pick]: Picked  #<alt (λ (re im) (log (neg re)))>
1.867 * * * [progress]: localizing error
1.870 * * * [progress]: generating rewritten candidates
1.870 * * * [progress]: generating series expansions
1.870 * * * [progress]: simplifying candidates
1.870 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.871 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.871 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.871 * [simplify]: Simplified to:
   
1.871 * * * [progress]: adding candidates to table
1.871 * [progress]: [Phase 3 of 3] Extracting.
1.871 * * [regime]: Finding splitpoints for: (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
1.871 * * * [regime-changes]: Trying 7 branch expressions: ((* im im) (* re re) (+ (* re re) (* im im)) (sqrt (+ (* re re) (* im im))) (log (sqrt (+ (* re re) (* im im)))) im re)
1.871 * * * * [regimes]: Trying to branch on (* im im) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
1.913 * * * * [regimes]: Trying to branch on (* im im) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log (neg re)))>)
1.950 * * * * [regimes]: Trying to branch on (* re re) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
1.992 * * * * [regimes]: Trying to branch on (* re re) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))>)
2.028 * * * * [regimes]: Trying to branch on (+ (* re re) (* im im)) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.075 * * * * [regimes]: Trying to branch on (sqrt (+ (* re re) (* im im))) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.126 * * * * [regimes]: Trying to branch on (log (sqrt (+ (* re re) (* im im)))) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.181 * * * * [regimes]: Trying to branch on im from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.236 * * * * [regimes]: Trying to branch on re from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.297 * * * [regime]: Found split indices: #<option (#s(si 3 40) #s(si 0 115) #s(si 2 137) #s(si 0 212) #s(si 1 255))>
2.297 * [binary-search]: Improving bounds with binary search for re and (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.361 * [regimes]: Found splitpoints: (#s(sp 3 re -3.894646598919738e+113) #s(sp 0 re -4.6816349968371315e-258) #s(sp 2 re 8.40378243769235e-209) #s(sp 0 re 8.754465816850236e+115) #s(sp 1 re +nan.0)) , with alts (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log (neg re)))>)
2.362 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= re -3.894646598919738e+113) (log (neg re)) (if (<= re -4.6816349968371315e-258) (log (sqrt (+ (* re re) (* im im)))) (if (<= re 8.40378243769235e-209) (log im) (if (<= re 8.754465816850236e+115) (log (sqrt (+ (* re re) (* im im)))) (log re)))))
2.362 * * [simplify]: iteration  0 :  23  enodes  (cost  41 )
2.363 * * [simplify]: iteration  1 :  24  enodes  (cost  41 )
2.364 * * [simplify]: iteration  done :  24  enodes  (cost  41 )
2.364 * [simplify]: Simplified to:
   (if (<= re -3.894646598919738e+113) (log (neg re)) (if (<= re -4.6816349968371315e-258) (log (sqrt (+ (* re re) (* im im)))) (if (<= re 8.40378243769235e-209) (log im) (if (<= re 8.754465816850236e+115) (log (sqrt (+ (* re re) (* im im)))) (log re)))))
3.433 * [regime-testing]: End program error score: 17.41405407340853