25.073 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.041 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: Extracting # 3 : cost  0
0.042 * * [simplify]: Extracting # 4 : cost  0
0.042 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.049 * * [simplify]: Extracting # 1 : cost  0
0.049 * * [simplify]: Extracting # 2 : cost  0
0.049 * * [simplify]: iteration  2 :  20  enodes  (cost  9 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.055 * * [simplify]: Extracting # 2 : cost  0
0.055 * * [simplify]: iteration  3 :  34  enodes  (cost  9 )
0.065 * * [simplify]: Extracting # 0 : cost  0
0.065 * * [simplify]: Extracting # 1 : cost  0
0.065 * * [simplify]: Extracting # 2 : cost  0
0.065 * * [simplify]: iteration  4 :  55  enodes  (cost  9 )
0.081 * * [simplify]: Extracting # 0 : cost  0
0.081 * * [simplify]: Extracting # 1 : cost  0
0.081 * * [simplify]: Extracting # 2 : cost  0
0.081 * * [simplify]: iteration  5 :  65  enodes  (cost  9 )
0.095 * * [simplify]: Extracting # 0 : cost  0
0.096 * * [simplify]: Extracting # 1 : cost  0
0.096 * * [simplify]: Extracting # 2 : cost  0
0.096 * * [simplify]: iteration  6 :  71  enodes  (cost  9 )
0.112 * * [simplify]: Extracting # 0 : cost  0
0.113 * * [simplify]: Extracting # 1 : cost  0
0.113 * * [simplify]: Extracting # 2 : cost  0
0.113 * * [simplify]: Extracting # 3 : cost  0
0.113 * * [simplify]: iteration  7 :  88  enodes  (cost  9 )
0.148 * * [simplify]: Extracting # 0 : cost  0
0.148 * * [simplify]: Extracting # 1 : cost  0
0.149 * * [simplify]: Extracting # 2 : cost  0
0.149 * * [simplify]: iteration  8 :  122  enodes  (cost  9 )
0.194 * * [simplify]: Extracting # 0 : cost  0
0.195 * * [simplify]: Extracting # 1 : cost  0
0.195 * * [simplify]: Extracting # 2 : cost  0
0.196 * * [simplify]: iteration  9 :  305  enodes  (cost  9 )
0.340 * * [simplify]: Extracting # 0 : cost  0
0.343 * * [simplify]: Extracting # 1 : cost  0
0.346 * * [simplify]: Extracting # 2 : cost  0
0.348 * * [simplify]: iteration  10 :  1233  enodes  (cost  9 )
1.238 * * [simplify]: Extracting # 0 : cost  0
1.282 * * [simplify]: Extracting # 1 : cost  0
1.293 * * [simplify]: Extracting # 2 : cost  0
1.303 * * [simplify]: Extracting # 3 : cost  0
1.317 * * [simplify]: iteration done:  5000  enodes  (cost  9 )
1.317 * [simplify]: Simplified to:
  (+ (* x y) (* (- x 1.0) z))
1.318 * * [progress]: iteration 1 / 4
1.318 * * * [progress]: picking best candidate
1.324 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- x 1.0) z)))>
1.324 * * * [progress]: localizing error
1.342 * * * [progress]: generating rewritten candidates
1.342 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
1.388 * * * [progress]: generating series expansions
1.388 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
1.388 * [backup-simplify]: Simplify (* (- x 1.0) z) into (* (- x 1.0) z)
1.388 * [approximate]: Taking taylor expansion of (* (- x 1.0) z) in (x z) around 0
1.388 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z
1.388 * [taylor]: Taking taylor expansion of (- x 1.0) in z
1.388 * [taylor]: Taking taylor expansion of x in z
1.388 * [backup-simplify]: Simplify x into x
1.388 * [taylor]: Taking taylor expansion of 1.0 in z
1.388 * [backup-simplify]: Simplify 1.0 into 1.0
1.388 * [taylor]: Taking taylor expansion of z in z
1.388 * [backup-simplify]: Simplify 0 into 0
1.388 * [backup-simplify]: Simplify 1 into 1
1.388 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
1.388 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.388 * [taylor]: Taking taylor expansion of x in x
1.388 * [backup-simplify]: Simplify 0 into 0
1.389 * [backup-simplify]: Simplify 1 into 1
1.389 * [taylor]: Taking taylor expansion of 1.0 in x
1.389 * [backup-simplify]: Simplify 1.0 into 1.0
1.389 * [taylor]: Taking taylor expansion of z in x
1.389 * [backup-simplify]: Simplify z into z
1.389 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
1.389 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.389 * [taylor]: Taking taylor expansion of x in x
1.389 * [backup-simplify]: Simplify 0 into 0
1.389 * [backup-simplify]: Simplify 1 into 1
1.389 * [taylor]: Taking taylor expansion of 1.0 in x
1.389 * [backup-simplify]: Simplify 1.0 into 1.0
1.389 * [taylor]: Taking taylor expansion of z in x
1.389 * [backup-simplify]: Simplify z into z
1.389 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.390 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.391 * [backup-simplify]: Simplify (* (- 1.0) z) into (* -1.0 z)
1.391 * [taylor]: Taking taylor expansion of (* -1.0 z) in z
1.391 * [taylor]: Taking taylor expansion of -1.0 in z
1.391 * [backup-simplify]: Simplify -1.0 into -1.0
1.391 * [taylor]: Taking taylor expansion of z in z
1.391 * [backup-simplify]: Simplify 0 into 0
1.391 * [backup-simplify]: Simplify 1 into 1
1.391 * [backup-simplify]: Simplify (* -1.0 0) into 0
1.391 * [backup-simplify]: Simplify 0 into 0
1.392 * [backup-simplify]: Simplify (- 0) into 0
1.392 * [backup-simplify]: Simplify (+ 1 0) into 1
1.393 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (* 1 z)) into z
1.393 * [taylor]: Taking taylor expansion of z in z
1.393 * [backup-simplify]: Simplify 0 into 0
1.393 * [backup-simplify]: Simplify 1 into 1
1.393 * [backup-simplify]: Simplify 0 into 0
1.394 * [backup-simplify]: Simplify (+ (* -1.0 1) (* 0 0)) into (- 1.0)
1.394 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.395 * [backup-simplify]: Simplify (- 0) into 0
1.395 * [backup-simplify]: Simplify (+ 0 0) into 0
1.396 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (* 0 z))) into 0
1.396 * [taylor]: Taking taylor expansion of 0 in z
1.396 * [backup-simplify]: Simplify 0 into 0
1.396 * [backup-simplify]: Simplify 0 into 0
1.396 * [backup-simplify]: Simplify 1 into 1
1.397 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.397 * [backup-simplify]: Simplify 0 into 0
1.397 * [backup-simplify]: Simplify (- 0) into 0
1.398 * [backup-simplify]: Simplify (+ 0 0) into 0
1.399 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
1.399 * [taylor]: Taking taylor expansion of 0 in z
1.399 * [backup-simplify]: Simplify 0 into 0
1.399 * [backup-simplify]: Simplify 0 into 0
1.399 * [backup-simplify]: Simplify 0 into 0
1.399 * [backup-simplify]: Simplify 0 into 0
1.400 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.400 * [backup-simplify]: Simplify 0 into 0
1.401 * [backup-simplify]: Simplify (- 0) into 0
1.401 * [backup-simplify]: Simplify (+ 0 0) into 0
1.402 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
1.403 * [taylor]: Taking taylor expansion of 0 in z
1.403 * [backup-simplify]: Simplify 0 into 0
1.403 * [backup-simplify]: Simplify 0 into 0
1.404 * [backup-simplify]: Simplify (+ (* 1 (* z x)) (* (- 1.0) (* z 1))) into (- (* x z) (* 1.0 z))
1.404 * [backup-simplify]: Simplify (* (- (/ 1 x) 1.0) (/ 1 z)) into (/ (- (/ 1 x) 1.0) z)
1.404 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in (x z) around 0
1.404 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z
1.404 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z
1.404 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.404 * [taylor]: Taking taylor expansion of x in z
1.404 * [backup-simplify]: Simplify x into x
1.404 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.404 * [taylor]: Taking taylor expansion of 1.0 in z
1.404 * [backup-simplify]: Simplify 1.0 into 1.0
1.404 * [taylor]: Taking taylor expansion of z in z
1.404 * [backup-simplify]: Simplify 0 into 0
1.404 * [backup-simplify]: Simplify 1 into 1
1.405 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.405 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
1.405 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
1.405 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
1.405 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.405 * [taylor]: Taking taylor expansion of x in x
1.405 * [backup-simplify]: Simplify 0 into 0
1.405 * [backup-simplify]: Simplify 1 into 1
1.406 * [backup-simplify]: Simplify (/ 1 1) into 1
1.406 * [taylor]: Taking taylor expansion of 1.0 in x
1.406 * [backup-simplify]: Simplify 1.0 into 1.0
1.406 * [taylor]: Taking taylor expansion of z in x
1.406 * [backup-simplify]: Simplify z into z
1.406 * [backup-simplify]: Simplify (+ 1 0) into 1
1.407 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.407 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
1.407 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.407 * [taylor]: Taking taylor expansion of x in x
1.407 * [backup-simplify]: Simplify 0 into 0
1.407 * [backup-simplify]: Simplify 1 into 1
1.407 * [backup-simplify]: Simplify (/ 1 1) into 1
1.407 * [taylor]: Taking taylor expansion of 1.0 in x
1.407 * [backup-simplify]: Simplify 1.0 into 1.0
1.407 * [taylor]: Taking taylor expansion of z in x
1.407 * [backup-simplify]: Simplify z into z
1.407 * [backup-simplify]: Simplify (+ 1 0) into 1
1.408 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.408 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.408 * [taylor]: Taking taylor expansion of z in z
1.408 * [backup-simplify]: Simplify 0 into 0
1.408 * [backup-simplify]: Simplify 1 into 1
1.408 * [backup-simplify]: Simplify (/ 1 1) into 1
1.408 * [backup-simplify]: Simplify 1 into 1
1.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.409 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.410 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.410 * [backup-simplify]: Simplify (- (/ (- 1.0) z) (+ (* (/ 1 z) (/ 0 z)))) into (- (* 1.0 (/ 1 z)))
1.410 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
1.410 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
1.410 * [taylor]: Taking taylor expansion of 1.0 in z
1.411 * [backup-simplify]: Simplify 1.0 into 1.0
1.411 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.411 * [taylor]: Taking taylor expansion of z in z
1.411 * [backup-simplify]: Simplify 0 into 0
1.411 * [backup-simplify]: Simplify 1 into 1
1.411 * [backup-simplify]: Simplify (/ 1 1) into 1
1.411 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.412 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.412 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.413 * [backup-simplify]: Simplify 0 into 0
1.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.414 * [backup-simplify]: Simplify (- 0) into 0
1.414 * [backup-simplify]: Simplify (+ 0 0) into 0
1.415 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (- (* 1.0 (/ 1 z))) (/ 0 z)))) into 0
1.415 * [taylor]: Taking taylor expansion of 0 in z
1.415 * [backup-simplify]: Simplify 0 into 0
1.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.416 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.416 * [backup-simplify]: Simplify (- 0) into 0
1.416 * [backup-simplify]: Simplify 0 into 0
1.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.417 * [backup-simplify]: Simplify 0 into 0
1.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.418 * [backup-simplify]: Simplify (- 0) into 0
1.419 * [backup-simplify]: Simplify (+ 0 0) into 0
1.419 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (- (* 1.0 (/ 1 z))) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.419 * [taylor]: Taking taylor expansion of 0 in z
1.419 * [backup-simplify]: Simplify 0 into 0
1.419 * [backup-simplify]: Simplify 0 into 0
1.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.421 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.421 * [backup-simplify]: Simplify (- 0) into 0
1.421 * [backup-simplify]: Simplify 0 into 0
1.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.422 * [backup-simplify]: Simplify 0 into 0
1.423 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 z)) 1)) (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 x))))) into (- (* x z) (* 1.0 z))
1.423 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) 1.0) (/ 1 (- z))) into (/ (+ 1.0 (/ 1 x)) z)
1.423 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in (x z) around 0
1.423 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z
1.423 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z
1.423 * [taylor]: Taking taylor expansion of 1.0 in z
1.423 * [backup-simplify]: Simplify 1.0 into 1.0
1.423 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.423 * [taylor]: Taking taylor expansion of x in z
1.423 * [backup-simplify]: Simplify x into x
1.423 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.423 * [taylor]: Taking taylor expansion of z in z
1.423 * [backup-simplify]: Simplify 0 into 0
1.423 * [backup-simplify]: Simplify 1 into 1
1.423 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
1.423 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
1.423 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
1.423 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.423 * [taylor]: Taking taylor expansion of 1.0 in x
1.423 * [backup-simplify]: Simplify 1.0 into 1.0
1.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.423 * [taylor]: Taking taylor expansion of x in x
1.423 * [backup-simplify]: Simplify 0 into 0
1.424 * [backup-simplify]: Simplify 1 into 1
1.424 * [backup-simplify]: Simplify (/ 1 1) into 1
1.424 * [taylor]: Taking taylor expansion of z in x
1.424 * [backup-simplify]: Simplify z into z
1.424 * [backup-simplify]: Simplify (+ 0 1) into 1
1.424 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.424 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
1.424 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.424 * [taylor]: Taking taylor expansion of 1.0 in x
1.424 * [backup-simplify]: Simplify 1.0 into 1.0
1.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.425 * [taylor]: Taking taylor expansion of x in x
1.425 * [backup-simplify]: Simplify 0 into 0
1.425 * [backup-simplify]: Simplify 1 into 1
1.425 * [backup-simplify]: Simplify (/ 1 1) into 1
1.425 * [taylor]: Taking taylor expansion of z in x
1.425 * [backup-simplify]: Simplify z into z
1.425 * [backup-simplify]: Simplify (+ 0 1) into 1
1.425 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.425 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.426 * [taylor]: Taking taylor expansion of z in z
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [backup-simplify]: Simplify 1 into 1
1.426 * [backup-simplify]: Simplify (/ 1 1) into 1
1.426 * [backup-simplify]: Simplify 1 into 1
1.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.427 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.427 * [backup-simplify]: Simplify (- (/ 1.0 z) (+ (* (/ 1 z) (/ 0 z)))) into (* 1.0 (/ 1 z))
1.427 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
1.427 * [taylor]: Taking taylor expansion of 1.0 in z
1.427 * [backup-simplify]: Simplify 1.0 into 1.0
1.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.427 * [taylor]: Taking taylor expansion of z in z
1.427 * [backup-simplify]: Simplify 0 into 0
1.427 * [backup-simplify]: Simplify 1 into 1
1.428 * [backup-simplify]: Simplify (/ 1 1) into 1
1.428 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.428 * [backup-simplify]: Simplify 1.0 into 1.0
1.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.429 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.430 * [backup-simplify]: Simplify (+ 0 0) into 0
1.430 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)))) into 0
1.430 * [taylor]: Taking taylor expansion of 0 in z
1.430 * [backup-simplify]: Simplify 0 into 0
1.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.432 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.432 * [backup-simplify]: Simplify 0 into 0
1.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.432 * [backup-simplify]: Simplify 0 into 0
1.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.434 * [backup-simplify]: Simplify (+ 0 0) into 0
1.434 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.434 * [taylor]: Taking taylor expansion of 0 in z
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 0 into 0
1.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.436 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.436 * [backup-simplify]: Simplify 0 into 0
1.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.436 * [backup-simplify]: Simplify 0 into 0
1.437 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- z))) 1)) (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- x)))))) into (- (* x z) (* 1.0 z))
1.437 * * * [progress]: simplifying candidates
1.438 * [simplify]: Simplifying:
  (* (- x 1.0) z)
  (+ (log (- x 1.0)) (log z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* z z) z))
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (* (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (- x 1.0) (* (cbrt z) (cbrt z)))
  (* (- x 1.0) (sqrt z))
  (* (- x 1.0) 1)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* (- x 1.0) z)
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* (- x 1.0) z)
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
1.438 * * [simplify]: Extracting # 0 : cost  0
1.438 * * [simplify]: Extracting # 1 : cost  0
1.438 * * [simplify]: Extracting # 2 : cost  0
1.439 * * [simplify]: Extracting # 3 : cost  0
1.439 * * [simplify]: Extracting # 4 : cost  0
1.439 * * [simplify]: Extracting # 5 : cost  0
1.439 * * [simplify]: Extracting # 6 : cost  0
1.439 * * [simplify]: iteration  0 :  48  enodes  (cost  191 )
1.456 * * [simplify]: Extracting # 0 : cost  0
1.456 * * [simplify]: Extracting # 1 : cost  0
1.456 * * [simplify]: Extracting # 2 : cost  0
1.457 * * [simplify]: Extracting # 3 : cost  0
1.457 * * [simplify]: iteration  1 :  110  enodes  (cost  182 )
1.513 * * [simplify]: Extracting # 0 : cost  0
1.513 * * [simplify]: Extracting # 1 : cost  0
1.514 * * [simplify]: Extracting # 2 : cost  0
1.515 * * [simplify]: Extracting # 3 : cost  0
1.515 * * [simplify]: Extracting # 4 : cost  0
1.516 * * [simplify]: iteration  2 :  431  enodes  (cost  164 )
2.440 * * [simplify]: Extracting # 0 : cost  0
2.463 * * [simplify]: Extracting # 1 : cost  0
2.474 * * [simplify]: Extracting # 2 : cost  0
2.485 * * [simplify]: Extracting # 3 : cost  0
2.495 * * [simplify]: Extracting # 4 : cost  0
2.506 * * [simplify]: iteration  3 :  4802  enodes  (cost  162 )
9.172 * * [simplify]: Extracting # 0 : cost  0
9.182 * * [simplify]: Extracting # 1 : cost  0
9.194 * * [simplify]: Extracting # 2 : cost  0
9.206 * * [simplify]: iteration done:  5000  enodes  (cost  162 )
9.206 * [simplify]: Simplified to:
  (* z (- x 1.0))
  (log (* (- x 1.0) z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (pow (* (- x 1.0) z) 3)
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (pow (* (- x 1.0) z) 3)
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (* (cbrt z) (cbrt z)) (- x 1.0))
  (* (sqrt z) (- x 1.0))
  (- x 1.0)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* z (- x 1.0))
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* z (- x 1.0))
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (* z (- x 1.0))
  (* z (- x 1.0))
  (* z (- x 1.0))
9.206 * * * [progress]: adding candidates to table
9.343 * [progress]: [Phase 3 of 3] Extracting.
9.348 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
9.348 * * [simplify]: Extracting # 0 : cost  0
9.348 * * [simplify]: Extracting # 1 : cost  0
9.348 * * [simplify]: Extracting # 2 : cost  0
9.348 * * [simplify]: Extracting # 3 : cost  0
9.348 * * [simplify]: Extracting # 4 : cost  0
9.348 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
9.349 * * [simplify]: Extracting # 0 : cost  0
9.349 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
9.350 * * [simplify]: Extracting # 0 : cost  0
9.350 * * [simplify]: iteration done:  11  enodes  (cost  9 )
9.350 * [simplify]: Simplified to:
  (+ (* x y) (* (- x 1.0) z))
11.010 * [regime-testing]: Baseline error score: 0.01577321227671488
11.014 * [regime-testing]: Oracle error score: 0.01577321227671488
11.014 * [regime-testing]: End program error score: 0.01577321227671488