1547627953.934 * [misc]progress:  [Phase 1 of 3] Setting up.
1547627953.934 * * * [misc]progress:  [1/2] Preparing points
1547627953.934 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547627953.975 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627953.975 * * * * [exit]points:  Sampled 256 points with exact outputs
1547627953.975 * * * [misc]progress:  [2/2] Setting up program.
1547627953.980 * [misc]progress:  [Phase 2 of 3] Improving.
1547627953.980 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))>
1547627953.981 * [enter]simplify:  Simplifying (log (sqrt (+ (* re re) (* im im))))
1547627953.981 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627953.983 * * [misc]simplify:  iters left: 5 (8 enodes)
1547627953.985 * [exit]simplify:  Simplified to (log (sqrt (+ (* re re) (* im im))))
1547627953.986 * [misc]simplify:  Simplified (2) to (λ (re im) (log (sqrt (+ (* re re) (* im im)))))
1547627953.991 * * [misc]progress:  iteration 1 / 4
1547627953.991 * * * [misc]progress:  picking best candidate
1547627953.996 * * * * [misc]pick:  Picked  #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))>
1547627953.996 * * * [misc]progress:  localizing error
1547627954.034 * * * [misc]progress:  generating rewritten candidates
1547627954.034 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 1)
1547627954.038 * * * [misc]progress:  generating series expansions
1547627954.038 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2 1)
1547627954.038 * [misc]backup-simplify:  Simplify (sqrt (+ (* re re) (* im im))) into (sqrt (+ (pow im 2) (pow re 2)))
1547627954.038 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in (re im) around 0
1547627954.038 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in im
1547627954.038 * [misc]taylor:  Taking taylor expansion of (+ (pow im 2) (pow re 2)) in im
1547627954.038 * [misc]taylor:  Taking taylor expansion of (pow im 2) in im
1547627954.038 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.038 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.039 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.039 * [misc]taylor:  Taking taylor expansion of (pow re 2) in im
1547627954.039 * [misc]taylor:  Taking taylor expansion of re in im
1547627954.039 * [misc]backup-simplify:  Simplify re into re
1547627954.039 * [misc]backup-simplify:  Simplify (* re re) into (pow re 2)
1547627954.039 * [misc]backup-simplify:  Simplify (+ 0 (pow re 2)) into (pow re 2)
1547627954.039 * [misc]backup-simplify:  Simplify (sqrt (pow re 2)) into re
1547627954.039 * [misc]backup-simplify:  Simplify (+ (* re 0) (* 0 re)) into 0
1547627954.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.039 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow re 2)))) into 0
1547627954.040 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in re
1547627954.040 * [misc]taylor:  Taking taylor expansion of (+ (pow im 2) (pow re 2)) in re
1547627954.040 * [misc]taylor:  Taking taylor expansion of (pow im 2) in re
1547627954.040 * [misc]taylor:  Taking taylor expansion of im in re
1547627954.040 * [misc]backup-simplify:  Simplify im into im
1547627954.040 * [misc]taylor:  Taking taylor expansion of (pow re 2) in re
1547627954.040 * [misc]taylor:  Taking taylor expansion of re in re
1547627954.040 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.040 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.040 * [misc]backup-simplify:  Simplify (* im im) into (pow im 2)
1547627954.040 * [misc]backup-simplify:  Simplify (+ (pow im 2) 0) into (pow im 2)
1547627954.040 * [misc]backup-simplify:  Simplify (sqrt (pow im 2)) into im
1547627954.040 * [misc]backup-simplify:  Simplify (+ (* im 0) (* 0 im)) into 0
1547627954.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.040 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow im 2)))) into 0
1547627954.040 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow im 2) (pow re 2))) in re
1547627954.041 * [misc]taylor:  Taking taylor expansion of (+ (pow im 2) (pow re 2)) in re
1547627954.041 * [misc]taylor:  Taking taylor expansion of (pow im 2) in re
1547627954.041 * [misc]taylor:  Taking taylor expansion of im in re
1547627954.041 * [misc]backup-simplify:  Simplify im into im
1547627954.041 * [misc]taylor:  Taking taylor expansion of (pow re 2) in re
1547627954.041 * [misc]taylor:  Taking taylor expansion of re in re
1547627954.041 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.041 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.041 * [misc]backup-simplify:  Simplify (* im im) into (pow im 2)
1547627954.041 * [misc]backup-simplify:  Simplify (+ (pow im 2) 0) into (pow im 2)
1547627954.041 * [misc]backup-simplify:  Simplify (sqrt (pow im 2)) into im
1547627954.041 * [misc]backup-simplify:  Simplify (+ (* im 0) (* 0 im)) into 0
1547627954.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.041 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow im 2)))) into 0
1547627954.041 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.041 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.042 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.042 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.042 * [misc]taylor:  Taking taylor expansion of 0 in im
1547627954.042 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.042 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.042 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.042 * [misc]backup-simplify:  Simplify (+ (* im 0) (+ (* 0 0) (* 0 im))) into 0
1547627954.042 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.042 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627954.043 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 im)) into (/ 1/2 im)
1547627954.043 * [misc]taylor:  Taking taylor expansion of (/ 1/2 im) in im
1547627954.043 * [misc]taylor:  Taking taylor expansion of 1/2 in im
1547627954.043 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627954.043 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.043 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.043 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.044 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547627954.044 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547627954.044 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.044 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.044 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.044 * [misc]backup-simplify:  Simplify (+ (* im 0) (+ (* 0 0) (+ (* 0 0) (* 0 im)))) into 0
1547627954.045 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.045 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 im))))) (* 2 im)) into 0
1547627954.045 * [misc]taylor:  Taking taylor expansion of 0 in im
1547627954.045 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.045 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.045 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.045 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.045 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.046 * [misc]backup-simplify:  Simplify (* 1 (* im 1)) into im
1547627954.046 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 re) (/ 1 re)) (* (/ 1 im) (/ 1 im)))) into (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))))
1547627954.046 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in (re im) around 0
1547627954.046 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in im
1547627954.046 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))) in im
1547627954.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow re 2)) in im
1547627954.046 * [misc]taylor:  Taking taylor expansion of (pow re 2) in im
1547627954.046 * [misc]taylor:  Taking taylor expansion of re in im
1547627954.046 * [misc]backup-simplify:  Simplify re into re
1547627954.046 * [misc]backup-simplify:  Simplify (* re re) into (pow re 2)
1547627954.046 * [misc]backup-simplify:  Simplify (/ 1 (pow re 2)) into (/ 1 (pow re 2))
1547627954.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow im 2)) in im
1547627954.046 * [misc]taylor:  Taking taylor expansion of (pow im 2) in im
1547627954.046 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.046 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.046 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.046 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627954.047 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627954.047 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627954.047 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.047 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627954.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.048 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547627954.048 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in re
1547627954.048 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))) in re
1547627954.048 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow re 2)) in re
1547627954.048 * [misc]taylor:  Taking taylor expansion of (pow re 2) in re
1547627954.048 * [misc]taylor:  Taking taylor expansion of re in re
1547627954.048 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.048 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.048 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.048 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627954.048 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow im 2)) in re
1547627954.048 * [misc]taylor:  Taking taylor expansion of (pow im 2) in re
1547627954.048 * [misc]taylor:  Taking taylor expansion of im in re
1547627954.048 * [misc]backup-simplify:  Simplify im into im
1547627954.049 * [misc]backup-simplify:  Simplify (* im im) into (pow im 2)
1547627954.049 * [misc]backup-simplify:  Simplify (/ 1 (pow im 2)) into (/ 1 (pow im 2))
1547627954.049 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627954.049 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627954.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627954.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.050 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547627954.050 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in re
1547627954.050 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))) in re
1547627954.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow re 2)) in re
1547627954.050 * [misc]taylor:  Taking taylor expansion of (pow re 2) in re
1547627954.050 * [misc]taylor:  Taking taylor expansion of re in re
1547627954.050 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.050 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.050 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.050 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627954.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow im 2)) in re
1547627954.050 * [misc]taylor:  Taking taylor expansion of (pow im 2) in re
1547627954.050 * [misc]taylor:  Taking taylor expansion of im in re
1547627954.050 * [misc]backup-simplify:  Simplify im into im
1547627954.050 * [misc]backup-simplify:  Simplify (* im im) into (pow im 2)
1547627954.051 * [misc]backup-simplify:  Simplify (/ 1 (pow im 2)) into (/ 1 (pow im 2))
1547627954.051 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627954.051 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627954.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627954.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.052 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547627954.052 * [misc]taylor:  Taking taylor expansion of 1 in im
1547627954.052 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.052 * [misc]taylor:  Taking taylor expansion of 0 in im
1547627954.052 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.052 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.052 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547627954.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.053 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow im 2))) into (/ 1 (pow im 2))
1547627954.054 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow im 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow im 2))
1547627954.054 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow im 2)) in im
1547627954.054 * [misc]taylor:  Taking taylor expansion of 1/2 in im
1547627954.054 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627954.054 * [misc]taylor:  Taking taylor expansion of (pow im 2) in im
1547627954.054 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.054 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.054 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.054 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.054 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547627954.054 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.055 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547627954.055 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.055 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.055 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.055 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547627954.056 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.056 * [misc]backup-simplify:  Simplify (+ (* im 0) (* 0 im)) into 0
1547627954.056 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow im 2)) (/ 0 (pow im 2))))) into 0
1547627954.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.056 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow im 2)))))) (* 2 1)) into 0
1547627954.056 * [misc]taylor:  Taking taylor expansion of 0 in im
1547627954.056 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547627954.057 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.057 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.057 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.057 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.057 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 re)))) into re
1547627954.058 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- re)) (/ 1 (- re))) (* (/ 1 (- im)) (/ 1 (- im))))) into (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))))
1547627954.058 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in (re im) around 0
1547627954.058 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in im
1547627954.058 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))) in im
1547627954.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow re 2)) in im
1547627954.058 * [misc]taylor:  Taking taylor expansion of (pow re 2) in im
1547627954.058 * [misc]taylor:  Taking taylor expansion of re in im
1547627954.058 * [misc]backup-simplify:  Simplify re into re
1547627954.058 * [misc]backup-simplify:  Simplify (* re re) into (pow re 2)
1547627954.058 * [misc]backup-simplify:  Simplify (/ 1 (pow re 2)) into (/ 1 (pow re 2))
1547627954.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow im 2)) in im
1547627954.058 * [misc]taylor:  Taking taylor expansion of (pow im 2) in im
1547627954.058 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.058 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.058 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.058 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627954.059 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627954.059 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627954.059 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627954.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.060 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547627954.060 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in re
1547627954.060 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))) in re
1547627954.060 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow re 2)) in re
1547627954.060 * [misc]taylor:  Taking taylor expansion of (pow re 2) in re
1547627954.060 * [misc]taylor:  Taking taylor expansion of re in re
1547627954.060 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.060 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627954.060 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow im 2)) in re
1547627954.060 * [misc]taylor:  Taking taylor expansion of (pow im 2) in re
1547627954.060 * [misc]taylor:  Taking taylor expansion of im in re
1547627954.060 * [misc]backup-simplify:  Simplify im into im
1547627954.060 * [misc]backup-simplify:  Simplify (* im im) into (pow im 2)
1547627954.060 * [misc]backup-simplify:  Simplify (/ 1 (pow im 2)) into (/ 1 (pow im 2))
1547627954.061 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627954.061 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627954.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.061 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627954.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.062 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547627954.062 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow re 2)) (/ 1 (pow im 2)))) in re
1547627954.062 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow re 2)) (/ 1 (pow im 2))) in re
1547627954.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow re 2)) in re
1547627954.062 * [misc]taylor:  Taking taylor expansion of (pow re 2) in re
1547627954.062 * [misc]taylor:  Taking taylor expansion of re in re
1547627954.062 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.062 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.062 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627954.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow im 2)) in re
1547627954.062 * [misc]taylor:  Taking taylor expansion of (pow im 2) in re
1547627954.062 * [misc]taylor:  Taking taylor expansion of im in re
1547627954.062 * [misc]backup-simplify:  Simplify im into im
1547627954.062 * [misc]backup-simplify:  Simplify (* im im) into (pow im 2)
1547627954.062 * [misc]backup-simplify:  Simplify (/ 1 (pow im 2)) into (/ 1 (pow im 2))
1547627954.063 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627954.063 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627954.063 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627954.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.064 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547627954.064 * [misc]taylor:  Taking taylor expansion of 1 in im
1547627954.064 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.064 * [misc]taylor:  Taking taylor expansion of 0 in im
1547627954.064 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.064 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.064 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547627954.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.065 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow im 2))) into (/ 1 (pow im 2))
1547627954.066 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow im 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow im 2))
1547627954.066 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow im 2)) in im
1547627954.066 * [misc]taylor:  Taking taylor expansion of 1/2 in im
1547627954.066 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627954.066 * [misc]taylor:  Taking taylor expansion of (pow im 2) in im
1547627954.066 * [misc]taylor:  Taking taylor expansion of im in im
1547627954.066 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.066 * [misc]backup-simplify:  Simplify 1 into 1
1547627954.066 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547627954.066 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547627954.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547627954.067 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547627954.067 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.067 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.067 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547627954.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.068 * [misc]backup-simplify:  Simplify (+ (* im 0) (* 0 im)) into 0
1547627954.068 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow im 2)) (/ 0 (pow im 2))))) into 0
1547627954.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627954.068 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow im 2)))))) (* 2 1)) into 0
1547627954.069 * [misc]taylor:  Taking taylor expansion of 0 in im
1547627954.069 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.069 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547627954.069 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627954.069 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.069 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.069 * [misc]backup-simplify:  Simplify 0 into 0
1547627954.069 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- re))))) into (* -1 re)
1547627954.070 * * * [misc]progress:  simplifying candidates
1547627954.070 * * * * [misc]progress:  [ 1 / 17 ] simplifiying candidate #<alt (λ (re im) (log (pow (+ (* re re) (* im im)) 1/2)))>
1547627954.070 * * * * [misc]progress:  [ 2 / 17 ] simplifiying candidate #<alt (λ (re im) (log (pow (sqrt (+ (* re re) (* im im))) 1)))>
1547627954.070 * * * * [misc]progress:  [ 3 / 17 ] simplifiying candidate #<alt (λ (re im) (log (exp (log (sqrt (+ (* re re) (* im im)))))))>
1547627954.070 * * * * [misc]progress:  [ 4 / 17 ] simplifiying candidate #<alt (λ (re im) (log (log (exp (sqrt (+ (* re re) (* im im)))))))>
1547627954.070 * * * * [misc]progress:  [ 5 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* (* (cbrt (sqrt (+ (* re re) (* im im)))) (cbrt (sqrt (+ (* re re) (* im im))))) (cbrt (sqrt (+ (* re re) (* im im)))))))>
1547627954.070 * * * * [misc]progress:  [ 6 / 17 ] simplifiying candidate #<alt (λ (re im) (log (cbrt (* (* (sqrt (+ (* re re) (* im im))) (sqrt (+ (* re re) (* im im)))) (sqrt (+ (* re re) (* im im)))))))>
1547627954.070 * * * * [misc]progress:  [ 7 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* (sqrt (* (cbrt (+ (* re re) (* im im))) (cbrt (+ (* re re) (* im im))))) (sqrt (cbrt (+ (* re re) (* im im)))))))>
1547627954.070 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* re re) (* im im))) (cbrt (+ (* re re) (* im im)))))
1547627954.070 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627954.073 * * [misc]simplify:  iters left: 5 (10 enodes)
1547627954.076 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* re re) (* im im))))
1547627954.076 * [misc]simplify:  Simplified (2 1 1) to (λ (re im) (log (* (fabs (cbrt (+ (* re re) (* im im)))) (sqrt (cbrt (+ (* re re) (* im im)))))))
1547627954.076 * * * * [misc]progress:  [ 8 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* (sqrt (sqrt (+ (* re re) (* im im)))) (sqrt (sqrt (+ (* re re) (* im im)))))))>
1547627954.076 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* re re) (* im im))))
1547627954.077 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627954.079 * * [misc]simplify:  iters left: 5 (8 enodes)
1547627954.081 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* re re) (* im im))))
1547627954.081 * [misc]simplify:  Simplified (2 1 1) to (λ (re im) (log (* (sqrt (sqrt (+ (* re re) (* im im)))) (sqrt (sqrt (+ (* re re) (* im im)))))))
1547627954.081 * * * * [misc]progress:  [ 9 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* (sqrt 1) (sqrt (+ (* re re) (* im im))))))>
1547627954.082 * [enter]simplify:  Simplifying (sqrt 1)
1547627954.082 * * [misc]simplify:  iters left: 1 (2 enodes)
1547627954.083 * [exit]simplify:  Simplified to 1
1547627954.083 * [misc]simplify:  Simplified (2 1 1) to (λ (re im) (log (* 1 (sqrt (+ (* re re) (* im im))))))
1547627954.083 * * * * [misc]progress:  [ 10 / 17 ] simplifiying candidate #<alt (λ (re im) (log (/ (sqrt (+ (pow (* re re) 3) (pow (* im im) 3))) (sqrt (+ (* (* re re) (* re re)) (- (* (* im im) (* im im)) (* (* re re) (* im im))))))))>
1547627954.083 * [enter]simplify:  Simplifying (sqrt (+ (pow (* re re) 3) (pow (* im im) 3)))
1547627954.083 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627954.087 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627954.093 * * [misc]simplify:  iters left: 4 (36 enodes)
1547627954.105 * * [misc]simplify:  iters left: 3 (49 enodes)
1547627954.119 * * [misc]simplify:  iters left: 2 (56 enodes)
1547627954.132 * * [misc]simplify:  iters left: 1 (61 enodes)
1547627954.146 * [exit]simplify:  Simplified to (sqrt (+ (pow re 6) (pow im 6)))
1547627954.146 * [misc]simplify:  Simplified (2 1 1) to (λ (re im) (log (/ (sqrt (+ (pow re 6) (pow im 6))) (sqrt (+ (* (* re re) (* re re)) (- (* (* im im) (* im im)) (* (* re re) (* im im))))))))
1547627954.146 * * * * [misc]progress:  [ 11 / 17 ] simplifiying candidate #<alt (λ (re im) (log (/ (sqrt (- (* (* re re) (* re re)) (* (* im im) (* im im)))) (sqrt (- (* re re) (* im im))))))>
1547627954.146 * [enter]simplify:  Simplifying (sqrt (- (* (* re re) (* re re)) (* (* im im) (* im im))))
1547627954.147 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627954.150 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627954.157 * * [misc]simplify:  iters left: 4 (41 enodes)
1547627954.168 * * [misc]simplify:  iters left: 3 (78 enodes)
1547627954.182 * * [misc]simplify:  iters left: 2 (175 enodes)
1547627954.269 * [exit]simplify:  Simplified to (sqrt (- (pow re 4) (pow im 4)))
1547627954.269 * [misc]simplify:  Simplified (2 1 1) to (λ (re im) (log (/ (sqrt (- (pow re 4) (pow im 4))) (sqrt (- (* re re) (* im im))))))
1547627954.269 * * * * [misc]progress:  [ 12 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* (sqrt (sqrt (+ (* re re) (* im im)))) (sqrt (sqrt (+ (* re re) (* im im)))))))>
1547627954.269 * * * * [misc]progress:  [ 13 / 17 ] simplifiying candidate #<alt (λ (re im) (log (fabs (sqrt (+ (* re re) (* im im))))))>
1547627954.269 * [enter]simplify:  Simplifying (sqrt (+ (* re re) (* im im)))
1547627954.269 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627954.271 * * [misc]simplify:  iters left: 4 (7 enodes)
1547627954.274 * [exit]simplify:  Simplified to (sqrt (+ (* re re) (* im im)))
1547627954.274 * [misc]simplify:  Simplified (2 1 1) to (λ (re im) (log (fabs (sqrt (+ (* re re) (* im im))))))
1547627954.274 * * * * [misc]progress:  [ 14 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* 1 (sqrt (+ (* re re) (* im im))))))>
1547627954.274 * * * * [misc]progress:  [ 15 / 17 ] simplifiying candidate #<alt (λ (re im) (log im))>
1547627954.274 * [enter]simplify:  Simplifying im
1547627954.274 * * [misc]simplify:  iters left: 0 (1 enodes)
1547627954.275 * [exit]simplify:  Simplified to im
1547627954.275 * [misc]simplify:  Simplified (2 1) to (λ (re im) (log im))
1547627954.275 * * * * [misc]progress:  [ 16 / 17 ] simplifiying candidate #<alt (λ (re im) (log re))>
1547627954.275 * [enter]simplify:  Simplifying re
1547627954.275 * * [misc]simplify:  iters left: 0 (1 enodes)
1547627954.275 * [exit]simplify:  Simplified to re
1547627954.275 * [misc]simplify:  Simplified (2 1) to (λ (re im) (log re))
1547627954.275 * * * * [misc]progress:  [ 17 / 17 ] simplifiying candidate #<alt (λ (re im) (log (* -1 re)))>
1547627954.275 * [enter]simplify:  Simplifying (* -1 re)
1547627954.275 * * [misc]simplify:  iters left: 2 (3 enodes)
1547627954.276 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627954.278 * [exit]simplify:  Simplified to (- re)
1547627954.278 * [misc]simplify:  Simplified (2 1) to (λ (re im) (log (- re)))
1547627954.278 * * * [misc]progress:  adding candidates to table
1547627954.480 * * [misc]progress:  iteration 2 / 4
1547627954.481 * * * [misc]progress:  picking best candidate
1547627954.486 * * * * [misc]pick:  Picked  #<alt (λ (re im) (log (- re)))>
1547627954.486 * * * [misc]progress:  localizing error
1547627954.491 * * * [misc]progress:  generating rewritten candidates
1547627954.491 * * * [misc]progress:  generating series expansions
1547627954.491 * * * [misc]progress:  simplifying candidates
1547627954.491 * * * [misc]progress:  adding candidates to table
1547627954.491 * * [misc]progress:  iteration 3 / 4
1547627954.491 * * * [misc]progress:  picking best candidate
1547627954.495 * * * * [misc]pick:  Picked  #<alt (λ (re im) (log im))>
1547627954.495 * * * [misc]progress:  localizing error
1547627954.498 * * * [misc]progress:  generating rewritten candidates
1547627954.498 * * * [misc]progress:  generating series expansions
1547627954.498 * * * [misc]progress:  simplifying candidates
1547627954.498 * * * [misc]progress:  adding candidates to table
1547627954.498 * * [misc]progress:  iteration 4 / 4
1547627954.498 * * * [misc]progress:  picking best candidate
1547627954.500 * * * * [misc]pick:  Picked  #<alt (λ (re im) (log re))>
1547627954.500 * * * [misc]progress:  localizing error
1547627954.503 * * * [misc]progress:  generating rewritten candidates
1547627954.503 * * * [misc]progress:  generating series expansions
1547627954.503 * * * [misc]progress:  simplifying candidates
1547627954.503 * * * [misc]progress:  adding candidates to table
1547627954.503 * [misc]progress:  [Phase 3 of 3] Extracting.
1547627954.503 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.504 * * * [misc]regime-changes:  Trying 7 branch expressions: (im (* im im) re (* re re) (+ (* re re) (* im im)) (sqrt (+ (* re re) (* im im))) (log (sqrt (+ (* re re) (* im im)))))
1547627954.504 * * * * [misc]regimes:  Trying to branch on im from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.566 * * * * [misc]regimes:  Trying to branch on (* im im) from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.627 * * * * [misc]regimes:  Trying to branch on (* im im) from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log re))>)
1547627954.682 * * * * [misc]regimes:  Trying to branch on re from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.755 * * * * [misc]regimes:  Trying to branch on (* re re) from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.784 * * * * [misc]regimes:  Trying to branch on (* re re) from (#<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))>)
1547627954.806 * * * * [misc]regimes:  Trying to branch on (+ (* re re) (* im im)) from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.836 * * * * [misc]regimes:  Trying to branch on (sqrt (+ (* re re) (* im im))) from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.901 * * * * [misc]regimes:  Trying to branch on (log (sqrt (+ (* re re) (* im im)))) from (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.970 * * * [misc]regime:  Found split indices: #<option (#s(si 0 51) #s(si 1 223) #s(si 3 256))>
1547627954.972 * [misc]binary-search:  Improving bounds with binary search for re and (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627954.973 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627954.978 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627954.978 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627954.980 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627954.984 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627954.984 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627954.986 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627954.990 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627954.991 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627954.993 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627954.997 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627954.997 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.000 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627955.003 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627955.003 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.005 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627955.009 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627955.009 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.010 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627955.014 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627955.014 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.016 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627955.019 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627955.019 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.021 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627955.024 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627955.024 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.026 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1547627955.030 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627955.031 * * * * [exit]points:  Sampled 16 points with exact outputs
1547627955.033 * [misc]regimes:  Found splitpoints: (#s(sp 0 re -1.3860405545459648e+138) #s(sp 1 re 1.1525864808133331e+96) #s(sp 3 re +nan.0)) , with alts (#<alt (λ (re im) (log (- re)))> #<alt (λ (re im) (log (sqrt (+ (* re re) (* im im)))))> #<alt (λ (re im) (log im))> #<alt (λ (re im) (log re))>)
1547627955.033 * [enter]simplify:  Simplifying (if (<= re -1.3860405545459648e+138) (log (- re)) (if (<= re 1.1525864808133331e+96) (log (sqrt (+ (* re re) (* im im)))) (log re)))
1547627955.034 * * [misc]simplify:  iters left: 6 (16 enodes)
1547627955.035 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627955.037 * [exit]simplify:  Simplified to (if (<= re -1.3860405545459648e+138) (log (- re)) (if (<= re 1.1525864808133331e+96) (log (sqrt (+ (* im im) (* re re)))) (log re)))
1547627955.037 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547627956.125 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627956.129 * * * * [exit]points:  Sampled 8000 points with exact outputs
1547627956.618 * [misc]regime-testing:  Baseline error score: 30.90861978791605
1547627956.619 * [misc]regime-testing:  Oracle error score: 7.119997761564776
1547627956.620 * [misc]regime-testing:  End program error score: 16.508335272545363